From: ZhangZhen <zhenzhang.zhang@huawei.com>
Date: Tue, 8 Apr 2014 11:30:19 +0000 (+0800)
Subject: btrfs: remove useless ACL check
X-Git-Tag: v4.9.8~6070^2~93
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=776e4aae5508848730a82b4695edfbd7bc802c33;p=platform%2Fkernel%2Flinux-rpi3.git

btrfs: remove useless ACL check

posix_acl_xattr_set() already does the check, and it's the only
way to feed in an ACL from userspace.
So the check here is useless, remove it.

Signed-off-by: zhang zhen <zhenzhang.zhang@huawei.com>
Signed-off-by: Chris Mason <clm@fb.com>
---

diff --git a/fs/btrfs/acl.c b/fs/btrfs/acl.c
index ff9b399..9a0124a 100644
--- a/fs/btrfs/acl.c
+++ b/fs/btrfs/acl.c
@@ -79,13 +79,6 @@ static int __btrfs_set_acl(struct btrfs_trans_handle *trans,
 	const char *name;
 	char *value = NULL;
 
-	if (acl) {
-		ret = posix_acl_valid(acl);
-		if (ret < 0)
-			return ret;
-		ret = 0;
-	}
-
 	switch (type) {
 	case ACL_TYPE_ACCESS:
 		name = POSIX_ACL_XATTR_ACCESS;