slub: current is always valid

Acked-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>

1 files changed, 1 insertions, 1 deletions

diff --git a/mm/slub.c b/mm/slub.c
index b3f2e713cdf1..488400d10700 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -411,7 +411,7 @@ static void set_track(struct kmem_cache *s, void *object,
         if (addr) {
                 p->addr = addr;
                 p->cpu = smp_processor_id();
-                p->pid = current ? current->pid : -1;
+                p->pid = current->pid;
                 p->when = jiffies;
         } else
                 memset(p, 0, sizeof(struct track));