1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index e48f2c7c5c59..31f1b5d5e2ef 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -495,7 +495,7 @@ static int esp_init_authenc(struct xfrm_state *x)
         int err;
 
         err = -EINVAL;
-        if (x->ealg == NULL)
+        if (!x->ealg)
                 goto error;
 
         err = -ENAMETOOLONG;