Subject: [PATCH] prevent that myri_do_handshake lies about ticks in drivers/net/myri_sbus.c

From: Roel Kluin <[email-masked]>
Date: Mon, 05 Nov 2007 16:06:11 +0100

With '<=' tick can be incremented up to 26, The last loop is redundant since 
even when 'softstate' becomes 'STATE_READY', 'if (tick > 25)' will still cause
the function to return -1,

Signed-off-by: Roel Kluin <[email-masked]>
---
diff --git a/drivers/net/myri_sbus.c b/drivers/net/myri_sbus.c
index 8d29319..656a260 100644
--- a/drivers/net/myri_sbus.c
+++ b/drivers/net/myri_sbus.c
@@ -134,7 +134,7 @@ static int myri_do_handshake(struct myri_eth *mp)
 
 	myri_disable_irq(mp->lregs, cregs);
 
-	while (tick++ <= 25) {
+	while (tick++ < 25) {
 		u32 softstate;
 
 		/* Wake it up. */