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f2fs: avoid duplicated permission check for "trusted." xattrs

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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>
This commit is contained in:
Hyunchul Lee
2018-07-19 09:23:57 +09:00
committed by Jaegeuk Kim
parent 7fcfa4fe9b
commit ca5241674a
1 changed files with 0 additions and 6 deletions
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6
fs/f2fs/xattr.c
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@@ -38,9 +38,6 @@ static size_t f2fs_xattr_generic_list(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:
@@ -69,9 +66,6 @@ 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: