[AF_UNIX]: Make unix_tot_inflight counter non-atomic
This counter is _always_ modified under the unix_gc_lock spinlock,
so its atomicity can be provided w/o additional efforts.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 515e7a6..ab9048a 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -457,7 +457,7 @@
* What the above comment does talk about? --ANK(980817)
*/
- if (atomic_read(&unix_tot_inflight))
+ if (unix_tot_inflight)
unix_gc(); /* Garbage collect fds */
return 0;