Commit 85e7340f authored by Shawn Lin's avatar Shawn Lin Committed by Al Viro
Browse files

fs: compat: remove redundant check of nr_segs 



nr_segs should never be less than zero as its type
is unsigned long, so let's remove this check.

Signed-off-by: default avatarShawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent a818101d

fs/compat.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -562,7 +562,7 @@ ssize_t compat_rw_copy_check_uvector(int type, 
		goto out;

		goto out;





	ret = -EINVAL;

	ret = -EINVAL;

	if (nr_segs > UIO_MAXIOV || nr_segs < 0)

	if (nr_segs > UIO_MAXIOV)

		goto out;

		goto out;

	if (nr_segs > fast_segs) {

	if (nr_segs > fast_segs) {

		ret = -ENOMEM;

		ret = -ENOMEM;