ofp-parse: Fix GCC compiler warnings with -O3.

When compiling with -O3, GCC can no longer tell that the following warnings are not valid. At any rate, they're easy enough to silence. ofp-parse.c:764:45: error: 'ttl' may be used uninitialized in this function ofp-parse.c:752:17: error: 'ecn' may be used uninitialized in this function Signed-off-by: Ethan Jackson <[email protected]> Acked-by: Jarno Rajahalme <[email protected]> Acked-by: Ben Pfaff <[email protected]>
sridharlreddy · Jan 22, 2014 · 87f1e51 · 87f1e51
1 parent 7849d3e
commit 87f1e51
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/ofp-parse.c b/lib/ofp-parse.c
@@ -639,7 +639,9 @@ parse_named_action(enum ofputil_action_code code,
     char *error = NULL;
     uint16_t ethertype = 0;
     uint16_t vid = 0;
-    uint8_t tos = 0, ecn, ttl;
+    uint8_t tos = 0;
+    uint8_t ecn = 0;
+    uint8_t ttl = 0;
     uint8_t pcp = 0;
 
     switch (code) {