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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>
This commit is contained in:
Nikanth Karthikesan 2008-08-04 10:56:07 +02:00 committed by Jens Axboe
parent 0967d61ea0
commit f7108f91cd
1 changed files with 1 additions and 1 deletions
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2
drivers/block/cciss.c
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@ -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 {