Remove unnecessary memset().

We already set all the fields of the upcall, so memsetting right before
is unnecessary.

Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>

diff --git a/lib/dpif-linux.c b/lib/dpif-linux.c
index ea2300a..f64e55b 100644 (file)
--- a/lib/dpif-linux.c
+++ b/lib/dpif-linux.c
@@ -1460,7 +1460,7 @@ parse_odp_packet(struct ofpbuf *buf, struct dpif_upcall *upcall,
         return EINVAL;
     }
 
-    memset(upcall, 0, sizeof *upcall);
+    /* (Re)set ALL fields of '*upcall' on successful return. */
     upcall->type = type;
     upcall->key = CONST_CAST(struct nlattr *,
                              nl_attr_get(a[OVS_PACKET_ATTR_KEY]));