* [PATCH 01/12] isdn: hisax: Fix pnp_irq's error checking for setup_asuscom
2017-11-16 4:27 [PATCH 00/12] isdn: hisax: Fix pnp_irq's error checking Arvind Yadav
@ 2017-11-16 4:27 ` Arvind Yadav
2017-11-16 4:27 ` [PATCH 02/12] isdn: hisax: Fix pnp_irq's error checking for avm_pnp_setup Arvind Yadav
` (11 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: Arvind Yadav @ 2017-11-16 4:27 UTC (permalink / raw)
To: isdn, davem, stephen, johannes.berg; +Cc: linux-kernel, netdev
The pnp_irq() function returns -1 if an error occurs.
pnp_irq() error checking for zero is not correct.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail•com>
---
drivers/isdn/hisax/asuscom.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/isdn/hisax/asuscom.c b/drivers/isdn/hisax/asuscom.c
index 62f9c43..74c8714 100644
--- a/drivers/isdn/hisax/asuscom.c
+++ b/drivers/isdn/hisax/asuscom.c
@@ -348,7 +348,7 @@ int setup_asuscom(struct IsdnCard *card)
}
card->para[1] = pnp_port_start(pnp_d, 0);
card->para[0] = pnp_irq(pnp_d, 0);
- if (!card->para[0] || !card->para[1]) {
+ if (card->para[0] == -1 || !card->para[1]) {
printk(KERN_ERR "AsusPnP:some resources are missing %ld/%lx\n",
card->para[0], card->para[1]);
pnp_disable_dev(pnp_d);
--
1.9.1
^ permalink raw reply related [flat|nested] 14+ messages in thread* [PATCH 02/12] isdn: hisax: Fix pnp_irq's error checking for avm_pnp_setup
2017-11-16 4:27 [PATCH 00/12] isdn: hisax: Fix pnp_irq's error checking Arvind Yadav
2017-11-16 4:27 ` [PATCH 01/12] isdn: hisax: Fix pnp_irq's error checking for setup_asuscom Arvind Yadav
@ 2017-11-16 4:27 ` Arvind Yadav
2017-11-16 4:27 ` [PATCH 03/12] isdn: hisax: Fix pnp_irq's error checking for setup_diva_isapnp Arvind Yadav
` (10 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: Arvind Yadav @ 2017-11-16 4:27 UTC (permalink / raw)
To: isdn, davem, stephen, johannes.berg; +Cc: linux-kernel, netdev
The pnp_irq() function returns -1 if an error occurs.
pnp_irq() error checking for zero is not correct.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail•com>
---
drivers/isdn/hisax/avm_pci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/isdn/hisax/avm_pci.c b/drivers/isdn/hisax/avm_pci.c
index daf3742..a18b605 100644
--- a/drivers/isdn/hisax/avm_pci.c
+++ b/drivers/isdn/hisax/avm_pci.c
@@ -805,7 +805,7 @@ static int avm_pnp_setup(struct IsdnCardState *cs)
cs->hw.avm.cfg_reg =
pnp_port_start(pnp_avm_d, 0);
cs->irq = pnp_irq(pnp_avm_d, 0);
- if (!cs->irq) {
+ if (cs->irq == -1) {
printk(KERN_ERR "FritzPnP:No IRQ\n");
return (0);
}
--
1.9.1
^ permalink raw reply related [flat|nested] 14+ messages in thread* [PATCH 03/12] isdn: hisax: Fix pnp_irq's error checking for setup_diva_isapnp
2017-11-16 4:27 [PATCH 00/12] isdn: hisax: Fix pnp_irq's error checking Arvind Yadav
2017-11-16 4:27 ` [PATCH 01/12] isdn: hisax: Fix pnp_irq's error checking for setup_asuscom Arvind Yadav
2017-11-16 4:27 ` [PATCH 02/12] isdn: hisax: Fix pnp_irq's error checking for avm_pnp_setup Arvind Yadav
@ 2017-11-16 4:27 ` Arvind Yadav
2017-11-16 4:27 ` [PATCH 04/12] isdn: hisax: Fix pnp_irq's error checking for setup_elsa_isapnp Arvind Yadav
` (9 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: Arvind Yadav @ 2017-11-16 4:27 UTC (permalink / raw)
To: isdn, davem, stephen, johannes.berg; +Cc: linux-kernel, netdev
The pnp_irq() function returns -1 if an error occurs.
pnp_irq() error checking for zero is not correct.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail•com>
---
drivers/isdn/hisax/diva.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/isdn/hisax/diva.c b/drivers/isdn/hisax/diva.c
index 3fc94e7..bed749c 100644
--- a/drivers/isdn/hisax/diva.c
+++ b/drivers/isdn/hisax/diva.c
@@ -1094,7 +1094,7 @@ static int setup_diva_isapnp(struct IsdnCard *card)
}
card->para[1] = pnp_port_start(pnp_d, 0);
card->para[0] = pnp_irq(pnp_d, 0);
- if (!card->para[0] || !card->para[1]) {
+ if (card->para[0] == -1 || !card->para[1]) {
printk(KERN_ERR "Diva PnP:some resources are missing %ld/%lx\n",
card->para[0], card->para[1]);
pnp_disable_dev(pnp_d);
--
1.9.1
^ permalink raw reply related [flat|nested] 14+ messages in thread* [PATCH 04/12] isdn: hisax: Fix pnp_irq's error checking for setup_elsa_isapnp
2017-11-16 4:27 [PATCH 00/12] isdn: hisax: Fix pnp_irq's error checking Arvind Yadav
` (2 preceding siblings ...)
2017-11-16 4:27 ` [PATCH 03/12] isdn: hisax: Fix pnp_irq's error checking for setup_diva_isapnp Arvind Yadav
@ 2017-11-16 4:27 ` Arvind Yadav
2017-11-16 4:27 ` [PATCH 05/12] isdn: hisax: Fix pnp_irq's error checking for setup_hfcsx Arvind Yadav
` (8 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: Arvind Yadav @ 2017-11-16 4:27 UTC (permalink / raw)
To: isdn, davem, stephen, johannes.berg; +Cc: linux-kernel, netdev
The pnp_irq() function returns -1 if an error occurs.
pnp_irq() error checking for zero is not correct.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail•com>
---
drivers/isdn/hisax/elsa.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/isdn/hisax/elsa.c b/drivers/isdn/hisax/elsa.c
index 03bc5d5..f8dcac8 100644
--- a/drivers/isdn/hisax/elsa.c
+++ b/drivers/isdn/hisax/elsa.c
@@ -945,7 +945,7 @@ static int setup_elsa_isapnp(struct IsdnCard *card)
card->para[1] = pnp_port_start(pnp_d, 0);
card->para[0] = pnp_irq(pnp_d, 0);
- if (!card->para[0] || !card->para[1]) {
+ if (card->para[0] == -1 || !card->para[1]) {
printk(KERN_ERR "Elsa PnP:some resources are missing %ld/%lx\n",
card->para[0], card->para[1]);
pnp_disable_dev(pnp_d);
--
1.9.1
^ permalink raw reply related [flat|nested] 14+ messages in thread* [PATCH 05/12] isdn: hisax: Fix pnp_irq's error checking for setup_hfcsx
2017-11-16 4:27 [PATCH 00/12] isdn: hisax: Fix pnp_irq's error checking Arvind Yadav
` (3 preceding siblings ...)
2017-11-16 4:27 ` [PATCH 04/12] isdn: hisax: Fix pnp_irq's error checking for setup_elsa_isapnp Arvind Yadav
@ 2017-11-16 4:27 ` Arvind Yadav
2017-11-16 4:27 ` [PATCH 06/12] isdn: hisax: Fix pnp_irq's error checking for setup_hfcs Arvind Yadav
` (7 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: Arvind Yadav @ 2017-11-16 4:27 UTC (permalink / raw)
To: isdn, davem, stephen, johannes.berg; +Cc: linux-kernel, netdev
The pnp_irq() function returns -1 if an error occurs.
pnp_irq() error checking for zero is not correct.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail•com>
---
drivers/isdn/hisax/hfc_sx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/isdn/hisax/hfc_sx.c b/drivers/isdn/hisax/hfc_sx.c
index 3aef8e1..99f5a93 100644
--- a/drivers/isdn/hisax/hfc_sx.c
+++ b/drivers/isdn/hisax/hfc_sx.c
@@ -1422,7 +1422,7 @@ int setup_hfcsx(struct IsdnCard *card)
}
card->para[1] = pnp_port_start(pnp_d, 0);
card->para[0] = pnp_irq(pnp_d, 0);
- if (!card->para[0] || !card->para[1]) {
+ if (card->para[0] == -1 || !card->para[1]) {
printk(KERN_ERR "HFC PnP:some resources are missing %ld/%lx\n",
card->para[0], card->para[1]);
pnp_disable_dev(pnp_d);
--
1.9.1
^ permalink raw reply related [flat|nested] 14+ messages in thread* [PATCH 06/12] isdn: hisax: Fix pnp_irq's error checking for setup_hfcs
2017-11-16 4:27 [PATCH 00/12] isdn: hisax: Fix pnp_irq's error checking Arvind Yadav
` (4 preceding siblings ...)
2017-11-16 4:27 ` [PATCH 05/12] isdn: hisax: Fix pnp_irq's error checking for setup_hfcsx Arvind Yadav
@ 2017-11-16 4:27 ` Arvind Yadav
2017-11-16 4:27 ` [PATCH 07/12] isdn: hisax: Handle return value of pnp_irq and pnp_port_start Arvind Yadav
` (6 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: Arvind Yadav @ 2017-11-16 4:27 UTC (permalink / raw)
To: isdn, davem, stephen, johannes.berg; +Cc: linux-kernel, netdev
The pnp_irq() function returns -1 if an error occurs.
pnp_irq() error checking for zero is not correct.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail•com>
---
drivers/isdn/hisax/hfcscard.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/isdn/hisax/hfcscard.c b/drivers/isdn/hisax/hfcscard.c
index 4672870..3cbde72 100644
--- a/drivers/isdn/hisax/hfcscard.c
+++ b/drivers/isdn/hisax/hfcscard.c
@@ -195,7 +195,7 @@ int setup_hfcs(struct IsdnCard *card)
}
card->para[1] = pnp_port_start(pnp_d, 0);
card->para[0] = pnp_irq(pnp_d, 0);
- if (!card->para[0] || !card->para[1]) {
+ if (card->para[0] == -1 || !card->para[1]) {
printk(KERN_ERR "HFC PnP:some resources are missing %ld/%lx\n",
card->para[0], card->para[1]);
pnp_disable_dev(pnp_d);
--
1.9.1
^ permalink raw reply related [flat|nested] 14+ messages in thread* [PATCH 07/12] isdn: hisax: Handle return value of pnp_irq and pnp_port_start
2017-11-16 4:27 [PATCH 00/12] isdn: hisax: Fix pnp_irq's error checking Arvind Yadav
` (5 preceding siblings ...)
2017-11-16 4:27 ` [PATCH 06/12] isdn: hisax: Fix pnp_irq's error checking for setup_hfcs Arvind Yadav
@ 2017-11-16 4:27 ` Arvind Yadav
2017-11-16 4:27 ` [PATCH 08/12] isdn: hisax: Fix pnp_irq's error checking for setup_isurf Arvind Yadav
` (5 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: Arvind Yadav @ 2017-11-16 4:27 UTC (permalink / raw)
To: isdn, davem, stephen, johannes.berg; +Cc: linux-kernel, netdev
pnp_irq() and pnp_port_start() can fail here and we must check
its return value.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail•com>
---
drivers/isdn/hisax/hisax_fcpcipnp.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/isdn/hisax/hisax_fcpcipnp.c b/drivers/isdn/hisax/hisax_fcpcipnp.c
index e4f7573..7a7137d 100644
--- a/drivers/isdn/hisax/hisax_fcpcipnp.c
+++ b/drivers/isdn/hisax/hisax_fcpcipnp.c
@@ -940,6 +940,8 @@ static int fcpnp_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id)
}
adapter->io = pnp_port_start(pdev, 0);
adapter->irq = pnp_irq(pdev, 0);
+ if (!adapter->io || adapter->irq == -1)
+ goto err_free;
printk(KERN_INFO "hisax_fcpcipnp: found adapter %s at IO %#x irq %d\n",
(char *) dev_id->driver_data, adapter->io, adapter->irq);
--
1.9.1
^ permalink raw reply related [flat|nested] 14+ messages in thread* [PATCH 08/12] isdn: hisax: Fix pnp_irq's error checking for setup_isurf
2017-11-16 4:27 [PATCH 00/12] isdn: hisax: Fix pnp_irq's error checking Arvind Yadav
` (6 preceding siblings ...)
2017-11-16 4:27 ` [PATCH 07/12] isdn: hisax: Handle return value of pnp_irq and pnp_port_start Arvind Yadav
@ 2017-11-16 4:27 ` Arvind Yadav
2017-11-16 4:27 ` [PATCH 09/12] isdn: hisax: Fix pnp_irq's error checking for setup_ix1micro Arvind Yadav
` (4 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: Arvind Yadav @ 2017-11-16 4:27 UTC (permalink / raw)
To: isdn, davem, stephen, johannes.berg; +Cc: linux-kernel, netdev
The pnp_irq() function returns -1 if an error occurs.
pnp_irq() error checking for zero is not correct.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail•com>
---
drivers/isdn/hisax/isurf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/isdn/hisax/isurf.c b/drivers/isdn/hisax/isurf.c
index 1399ddd..53e299b 100644
--- a/drivers/isdn/hisax/isurf.c
+++ b/drivers/isdn/hisax/isurf.c
@@ -238,7 +238,7 @@ int setup_isurf(struct IsdnCard *card)
cs->hw.isurf.reset = pnp_port_start(pnp_d, 0);
cs->hw.isurf.phymem = pnp_mem_start(pnp_d, 1);
cs->irq = pnp_irq(pnp_d, 0);
- if (!cs->irq || !cs->hw.isurf.reset || !cs->hw.isurf.phymem) {
+ if (cs->irq == -1 || !cs->hw.isurf.reset || !cs->hw.isurf.phymem) {
printk(KERN_ERR "ISurfPnP:some resources are missing %d/%x/%lx\n",
cs->irq, cs->hw.isurf.reset, cs->hw.isurf.phymem);
pnp_disable_dev(pnp_d);
--
1.9.1
^ permalink raw reply related [flat|nested] 14+ messages in thread* [PATCH 09/12] isdn: hisax: Fix pnp_irq's error checking for setup_ix1micro
2017-11-16 4:27 [PATCH 00/12] isdn: hisax: Fix pnp_irq's error checking Arvind Yadav
` (7 preceding siblings ...)
2017-11-16 4:27 ` [PATCH 08/12] isdn: hisax: Fix pnp_irq's error checking for setup_isurf Arvind Yadav
@ 2017-11-16 4:27 ` Arvind Yadav
2017-11-16 4:27 ` [PATCH 10/12] isdn: hisax: Fix pnp_irq's error checking for setup_niccy Arvind Yadav
` (3 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: Arvind Yadav @ 2017-11-16 4:27 UTC (permalink / raw)
To: isdn, davem, stephen, johannes.berg; +Cc: linux-kernel, netdev
The pnp_irq() function returns -1 if an error occurs.
pnp_irq() error checking for zero is not correct.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail•com>
---
drivers/isdn/hisax/ix1_micro.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/isdn/hisax/ix1_micro.c b/drivers/isdn/hisax/ix1_micro.c
index 7ae39f5..bfb79f3 100644
--- a/drivers/isdn/hisax/ix1_micro.c
+++ b/drivers/isdn/hisax/ix1_micro.c
@@ -256,7 +256,7 @@ int setup_ix1micro(struct IsdnCard *card)
}
card->para[1] = pnp_port_start(pnp_d, 0);
card->para[0] = pnp_irq(pnp_d, 0);
- if (!card->para[0] || !card->para[1]) {
+ if (card->para[0] == -1 || !card->para[1]) {
printk(KERN_ERR "ITK PnP:some resources are missing %ld/%lx\n",
card->para[0], card->para[1]);
pnp_disable_dev(pnp_d);
--
1.9.1
^ permalink raw reply related [flat|nested] 14+ messages in thread* [PATCH 10/12] isdn: hisax: Fix pnp_irq's error checking for setup_niccy
2017-11-16 4:27 [PATCH 00/12] isdn: hisax: Fix pnp_irq's error checking Arvind Yadav
` (8 preceding siblings ...)
2017-11-16 4:27 ` [PATCH 09/12] isdn: hisax: Fix pnp_irq's error checking for setup_ix1micro Arvind Yadav
@ 2017-11-16 4:27 ` Arvind Yadav
2017-11-16 4:27 ` [PATCH 11/12] isdn: hisax: Fix pnp_irq's error checking for setup_sedlbauer_isapnp Arvind Yadav
` (2 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: Arvind Yadav @ 2017-11-16 4:27 UTC (permalink / raw)
To: isdn, davem, stephen, johannes.berg; +Cc: linux-kernel, netdev
The pnp_irq() function returns -1 if an error occurs.
pnp_irq() error checking for zero is not correct.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail•com>
---
drivers/isdn/hisax/niccy.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/isdn/hisax/niccy.c b/drivers/isdn/hisax/niccy.c
index e4c33cf..dfbcd2e 100644
--- a/drivers/isdn/hisax/niccy.c
+++ b/drivers/isdn/hisax/niccy.c
@@ -261,7 +261,7 @@ int setup_niccy(struct IsdnCard *card)
card->para[1] = pnp_port_start(pnp_d, 0);
card->para[2] = pnp_port_start(pnp_d, 1);
card->para[0] = pnp_irq(pnp_d, 0);
- if (!card->para[0] || !card->para[1] ||
+ if (card->para[0] == -1 || !card->para[1] ||
!card->para[2]) {
printk(KERN_ERR "NiccyPnP:some resources are "
"missing %ld/%lx/%lx\n",
--
1.9.1
^ permalink raw reply related [flat|nested] 14+ messages in thread* [PATCH 11/12] isdn: hisax: Fix pnp_irq's error checking for setup_sedlbauer_isapnp
2017-11-16 4:27 [PATCH 00/12] isdn: hisax: Fix pnp_irq's error checking Arvind Yadav
` (9 preceding siblings ...)
2017-11-16 4:27 ` [PATCH 10/12] isdn: hisax: Fix pnp_irq's error checking for setup_niccy Arvind Yadav
@ 2017-11-16 4:27 ` Arvind Yadav
2017-11-16 4:27 ` [PATCH 12/12] isdn: hisax: Fix pnp_irq's error checking for setup_teles3 Arvind Yadav
2017-11-16 13:32 ` [PATCH 00/12] isdn: hisax: Fix pnp_irq's error checking David Miller
12 siblings, 0 replies; 14+ messages in thread
From: Arvind Yadav @ 2017-11-16 4:27 UTC (permalink / raw)
To: isdn, davem, stephen, johannes.berg; +Cc: linux-kernel, netdev
The pnp_irq() function returns -1 if an error occurs.
pnp_irq() error checking for zero is not correct.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail•com>
---
drivers/isdn/hisax/sedlbauer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/isdn/hisax/sedlbauer.c b/drivers/isdn/hisax/sedlbauer.c
index f16a47b..c0b97b8 100644
--- a/drivers/isdn/hisax/sedlbauer.c
+++ b/drivers/isdn/hisax/sedlbauer.c
@@ -558,7 +558,7 @@ static int setup_sedlbauer_isapnp(struct IsdnCard *card, int *bytecnt)
card->para[1] = pnp_port_start(pnp_d, 0);
card->para[0] = pnp_irq(pnp_d, 0);
- if (!card->para[0] || !card->para[1]) {
+ if (card->para[0] == -1 || !card->para[1]) {
printk(KERN_ERR "Sedlbauer PnP:some resources are missing %ld/%lx\n",
card->para[0], card->para[1]);
pnp_disable_dev(pnp_d);
--
1.9.1
^ permalink raw reply related [flat|nested] 14+ messages in thread* [PATCH 12/12] isdn: hisax: Fix pnp_irq's error checking for setup_teles3
2017-11-16 4:27 [PATCH 00/12] isdn: hisax: Fix pnp_irq's error checking Arvind Yadav
` (10 preceding siblings ...)
2017-11-16 4:27 ` [PATCH 11/12] isdn: hisax: Fix pnp_irq's error checking for setup_sedlbauer_isapnp Arvind Yadav
@ 2017-11-16 4:27 ` Arvind Yadav
2017-11-16 13:32 ` [PATCH 00/12] isdn: hisax: Fix pnp_irq's error checking David Miller
12 siblings, 0 replies; 14+ messages in thread
From: Arvind Yadav @ 2017-11-16 4:27 UTC (permalink / raw)
To: isdn, davem, stephen, johannes.berg; +Cc: linux-kernel, netdev
The pnp_irq() function returns -1 if an error occurs.
pnp_irq() error checking for zero is not correct.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail•com>
---
drivers/isdn/hisax/teles3.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/isdn/hisax/teles3.c b/drivers/isdn/hisax/teles3.c
index 38fb2c1..1eef693 100644
--- a/drivers/isdn/hisax/teles3.c
+++ b/drivers/isdn/hisax/teles3.c
@@ -306,7 +306,7 @@ int setup_teles3(struct IsdnCard *card)
card->para[2] = pnp_port_start(pnp_d, 1);
card->para[1] = pnp_port_start(pnp_d, 0);
card->para[0] = pnp_irq(pnp_d, 0);
- if (!card->para[0] || !card->para[1] || !card->para[2]) {
+ if (card->para[0] == -1 || !card->para[1] || !card->para[2]) {
printk(KERN_ERR "Teles PnP:some resources are missing %ld/%lx/%lx\n",
card->para[0], card->para[1], card->para[2]);
pnp_disable_dev(pnp_d);
--
1.9.1
^ permalink raw reply related [flat|nested] 14+ messages in thread* Re: [PATCH 00/12] isdn: hisax: Fix pnp_irq's error checking
2017-11-16 4:27 [PATCH 00/12] isdn: hisax: Fix pnp_irq's error checking Arvind Yadav
` (11 preceding siblings ...)
2017-11-16 4:27 ` [PATCH 12/12] isdn: hisax: Fix pnp_irq's error checking for setup_teles3 Arvind Yadav
@ 2017-11-16 13:32 ` David Miller
12 siblings, 0 replies; 14+ messages in thread
From: David Miller @ 2017-11-16 13:32 UTC (permalink / raw)
To: arvind.yadav.cs; +Cc: isdn, stephen, johannes.berg, linux-kernel, netdev
From: Arvind Yadav <arvind.yadav.cs@gmail•com>
Date: Thu, 16 Nov 2017 09:57:17 +0530
> The pnp_irq() function returns -1 if an error occurs.
> pnp_irq() error checking for zero is not correct.
I can't say I like all of the mixing of "-1", and unsigned
integer values (pnp_irq() returns resource_size_t, the
IsdnCard->para[] arran entries are "unsigned long") but
what can I do.
Series applied, thanks.
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