[NET]: Remove redundant NULL checks before [kv]free

Redundant NULL check before kfree removal
from net/

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Acked-by: James Morris <jmorris@namei.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 5 deletions

diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c
index 04a42946566..cd810f41af1 100644
--- a/net/ipv4/ipcomp.c
+++ b/net/ipv4/ipcomp.c
@@ -290,11 +290,8 @@ static void ipcomp_free_scratches(void)
         if (!scratches)
                 return;
 
-        for_each_possible_cpu(i) {
-                void *scratch = *per_cpu_ptr(scratches, i);
-                if (scratch)
-                        vfree(scratch);
-        }
+        for_each_possible_cpu(i)
+                vfree(*per_cpu_ptr(scratches, i));
 
         free_percpu(scratches);
 }