make xattr_resolve_handlers() safe to use with NULL ->s_xattr
authorAl Viro <viro@zeniv.linux.org.uk>
Wed, 25 May 2016 21:34:41 +0000 (17:34 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Wed, 25 May 2016 21:34:41 +0000 (17:34 -0400)
commit0040773bff7b585fc948565a0558e5a6a4680e96
tree7d638d874214914840d620bca4ddd87af1e75728
parentaaf431b4f92152d46ab54079692633aa422262b1
make xattr_resolve_handlers() safe to use with NULL ->s_xattr

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/xattr.c