From: Ben Pfaff <blp@nicira.com>
Date: Sun, 13 May 2012 23:33:49 +0000 (-0700)
Subject: Avoid assigning the same value to a variable back-to-back.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d7127d44be0b18808b89717cbcb5be3afca92c11;p=openvswitch

Avoid assigning the same value to a variable back-to-back.

Found by clang.

Signed-off-by: Ben Pfaff <blp@nicira.com>
---

diff --git a/ofproto/ofproto-dpif.c b/ofproto/ofproto-dpif.c
index 735a73c4..be1a45cb 100644
--- a/ofproto/ofproto-dpif.c
+++ b/ofproto/ofproto-dpif.c
@@ -3156,7 +3156,6 @@ handle_upcalls(struct ofproto_dpif *ofproto, unsigned int max_batch)
 
     assert(max_batch <= FLOW_MISS_MAX_BATCH);
 
-    n_processed = 0;
     n_misses = 0;
     for (n_processed = 0; n_processed < max_batch; n_processed++) {
         struct dpif_upcall *upcall = &misses[n_misses];
diff --git a/tests/test-util.c b/tests/test-util.c
index c8026c13..097b1eb4 100644
--- a/tests/test-util.c
+++ b/tests/test-util.c
@@ -189,7 +189,6 @@ check_bitwise_is_all_zeros(void)
 {
     int n_loops;
 
-    n_loops = 0;
     for (n_loops = 0; n_loops < 100; n_loops++) {
         ovs_be64 x = htonll(0);
         int i;