fs/namei.c:reserve_stack(): tidy up the call of try_to_unlazy()

!foo() != 0 is a strange way to spell !foo(); fallout from
"fs: make unlazy_walk() error handling consistent"...

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

diff --git a/fs/namei.c b/fs/namei.c
index 3f1829b3ab5b7cda8e2a48071efd6ac23cff4bac..9e327d0717d0893831b8250c74a0caebf3dc73f7 100644 (file)
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1754,7 +1754,7 @@ static int reserve_stack(struct nameidata *nd, struct path *link, unsigned seq)
                // unlazy even if we fail to grab the link - cleanup needs it
                bool grabbed_link = legitimize_path(nd, link, seq);
 
-               if (!try_to_unlazy(nd) != 0 || !grabbed_link)
+               if (!try_to_unlazy(nd) || !grabbed_link)
                        return -ECHILD;
 
                if (nd_alloc_stack(nd))