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vfs: fix return type of ioctl_file_dedupe_range 

All the VFS functions in the dedupe ioctl path return int status, so
the ioctl handler ought to as well.

Found by Coverity, CID 1350952.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Darrick J. Wong 2016-09-14 20:20:00 -07:00 committed by Linus Torvalds
parent 46626600d1
commit 5297e0f0fe
1 changed files with 1 additions and 1 deletions
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2
fs/ioctl.c
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@ -568,7 +568,7 @@ static int ioctl_fsthaw(struct file *filp)
return thaw_super(sb);
}
static long ioctl_file_dedupe_range(struct file *file, void __user *arg)
static int ioctl_file_dedupe_range(struct file *file, void __user *arg)
{
struct file_dedupe_range __user *argp = arg;
struct file_dedupe_range *same = NULL;