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authorNikanth Karthikesan <knikanth@suse.de>2008-08-04 10:56:07 +0200
committerJens Axboe <jens.axboe@oracle.com>2008-08-06 12:30:03 +0200
commitf7108f91cdcaca07c6a99777b2724093294f36ee (patch)
treed0d7b6ccb1bd6e60c5f48f1ea7c7c420d5a6079b
parent0967d61ea0d8e8a7826bd8949cd93dd1e829ac55 (diff)
downloadop-kernel-dev-f7108f91cdcaca07c6a99777b2724093294f36ee.zip
op-kernel-dev-f7108f91cdcaca07c6a99777b2724093294f36ee.tar.gz
cciss: return -EFAULT if copy_from_user() fails
Return -EFAULT instead of -ENOMEM if copy_from_user() fails. Signed-off-by: Nikanth Karthikesan <knikanth@suse.de> Acked-by: Mike Miller <mike.miller@hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
-rw-r--r--drivers/block/cciss.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 0ce0c27..aeaf465 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -1134,7 +1134,7 @@ static int cciss_ioctl(struct inode *inode, struct file *filep,
if (ioc->Request.Type.Direction == XFER_WRITE) {
if (copy_from_user
(buff[sg_used], data_ptr, sz)) {
- status = -ENOMEM;
+ status = -EFAULT;
goto cleanup1;
}
} else {
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