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authorHyunchul Lee <cheol.lee@lge.com>2018-07-19 09:23:57 +0900
committerJaegeuk Kim <jaegeuk@kernel.org>2018-08-01 11:52:36 -0700
commit5d3ce4f70172160625e9c18600fa3b929781c4fd (patch)
treef1b937b2644c37b90312a4445d53f17e8ec4d75e /fs/f2fs
parent7735730d39d75e70476c1b01435b9b1f41637f0e (diff)
f2fs: avoid duplicated permission check for "trusted." xattrs
Because xattr_permission already checks CAP_SYS_ADMIN capability, we don't need to check it. Signed-off-by: Hyunchul Lee <cheol.lee@lge.com> Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
-rw-r--r--fs/f2fs/xattr.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/fs/f2fs/xattr.c b/fs/f2fs/xattr.c
index 708271871f94..4b34244dcc69 100644
--- a/fs/f2fs/xattr.c
+++ b/fs/f2fs/xattr.c
@@ -37,9 +37,6 @@ static int f2fs_xattr_generic_get(const struct xattr_handler *handler,
return -EOPNOTSUPP;
break;
case F2FS_XATTR_INDEX_TRUSTED:
- if (!capable(CAP_SYS_ADMIN))
- return -EPERM;
- break;
case F2FS_XATTR_INDEX_SECURITY:
break;
default:
@@ -62,9 +59,6 @@ static int f2fs_xattr_generic_set(const struct xattr_handler *handler,
return -EOPNOTSUPP;
break;
case F2FS_XATTR_INDEX_TRUSTED:
- if (!capable(CAP_SYS_ADMIN))
- return -EPERM;
- break;
case F2FS_XATTR_INDEX_SECURITY:
break;
default: