From: Dan Carpenter <dan.carpenter@oracle•com>
To: Jeremy Kerr <jk@ozlabs•org>
Cc: Arnd Bergmann <arnd@arndb•de>,
Benjamin Herrenschmidt <benh@kernel•crashing.org>,
Paul Mackerras <paulus@samba•org>,
Michael Ellerman <mpe@ellerman•id.au>,
linuxppc-dev@lists•ozlabs.org, kernel-janitors@vger•kernel.org
Subject: [patch] ppc/cell: missing error code in spufs_mkgang()
Date: Thu, 4 Aug 2016 08:37:03 +0300 [thread overview]
Message-ID: <20160804053703.GN775@mwanda> (raw)
We should return -ENOMEM if alloc_spu_gang() fails.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle•com>
diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c
index 5be15cf..2975754 100644
--- a/arch/powerpc/platforms/cell/spufs/inode.c
+++ b/arch/powerpc/platforms/cell/spufs/inode.c
@@ -496,8 +496,10 @@ spufs_mkgang(struct inode *dir, struct dentry *dentry, umode_t mode)
gang = alloc_spu_gang();
SPUFS_I(inode)->i_ctx = NULL;
SPUFS_I(inode)->i_gang = gang;
- if (!gang)
+ if (!gang) {
+ ret = -ENOMEM;
goto out_iput;
+ }
inode->i_op = &simple_dir_inode_operations;
inode->i_fop = &simple_dir_operations;
next reply other threads:[~2016-08-04 5:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-04 5:37 Dan Carpenter [this message]
2016-08-04 7:02 ` [patch] ppc/cell: missing error code in spufs_mkgang() Arnd Bergmann
2016-08-09 11:26 ` Michael Ellerman
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