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 <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
oohal · Sep 15, 2016 · 5297e0f · 5297e0f
1 parent 4662660
commit 5297e0f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/fs/ioctl.c b/fs/ioctl.c
@@ -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;