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authorMark Haverkamp <markh@osdl.org>2006-06-12 10:53:58 -0700
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2006-06-12 14:47:55 -0500
commit821499a8241019be5591fad5ab925759fbcd9f32 (patch)
tree2a68cbe5ad747412afa085fbca2fc56b19d10722
parentc5943d36aebb79589ac3983eec418bbeca897573 (diff)
[SCSI] aacraid: Fix return code interpretation
Received from Mark Salyzyn clear_user return is 0 for success, the code fragment is written to assume that it is the count of the number of bytes zero'd. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
-rw-r--r--drivers/scsi/aacraid/linit.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 9647dabc6612..03fe2abcc4fe 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -564,7 +564,7 @@ static long aac_compat_do_ioctl(struct aac_dev *dev, unsigned cmd, unsigned long
f = compat_alloc_user_space(sizeof(*f));
ret = 0;
- if (clear_user(f, sizeof(*f)) != sizeof(*f))
+ if (clear_user(f, sizeof(*f)))
ret = -EFAULT;
if (copy_in_user(f, (void __user *)arg, sizeof(struct fib_ioctl) - sizeof(u32)))
ret = -EFAULT;