[PATCH 1/3] linux_inet_diag: avoid unnecessary sockaddr initialization

[Eric Wong <normalperson@yhbt.net>]

This initialization was unnecessary and avoids the following
warning with -Wmissing-braces on gcc 4.7.2-5 on Debian testing:

  linux_inet_diag.c: In function ‘stats_for’:
  linux_inet_diag.c:192:8: warning: missing braces around initializer [-Wmissing-braces]
  linux_inet_diag.c:192:8: warning: (near initialization for ‘sa.ss’) [-Wmissing-braces]
---
 ext/raindrops/linux_inet_diag.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/raindrops/linux_inet_diag.c b/ext/raindrops/linux_inet_diag.c
index 89206bf..d94dafd 100644
--- a/ext/raindrops/linux_inet_diag.c
+++ b/ext/raindrops/linux_inet_diag.c
@@ -189,7 +189,7 @@ static struct listen_stats *stats_for(st_table *table, struct inet_diag_msg *r)
 	struct listen_stats *stats;
 	size_t keylen;
 	size_t portlen = sizeof("65535");
-	union any_addr sa = { 0 };
+	union any_addr sa;
 	socklen_t len = sizeof(struct sockaddr_storage);
 	int rc;
 	int flags = NI_NUMERICHOST | NI_NUMERICSERV;
-- 
1.8.2.1.366.ge2af9e3