From 5d44f2fdd5f2074af2ec49fd89b8f1cfd0410879 Mon Sep 17 00:00:00 2001 From: Zhifeng, Cai Date: Sun, 6 Mar 2011 21:39:13 -0800 Subject: [PATCH 24/51] lldpad: remove unused cmd_buf variable in clif_request() cmd_buf is no longer used remove it. Suggested-by: Zhifeng, Cai Signed-off-by: John Fastabend Signed-off-by: Petr Sabata --- clif.c | 12 +++--------- 1 files changed, 3 insertions(+), 9 deletions(-) diff --git a/clif.c b/clif.c index 9e256f2..a6dc3d8 100644 --- a/clif.c +++ b/clif.c @@ -103,19 +103,13 @@ int clif_request(struct clif *clif, const char *cmd, size_t cmd_len, int res; fd_set rfds; const char *_cmd; - char *cmd_buf = NULL; size_t _cmd_len; - { - _cmd = cmd; - _cmd_len = cmd_len; - } + _cmd = cmd; + _cmd_len = cmd_len; - if (send(clif->s, _cmd, _cmd_len, 0) < 0) { - free(cmd_buf); + if (send(clif->s, _cmd, _cmd_len, 0) < 0) return -1; - } - free(cmd_buf); for (;;) { tv.tv_sec = CMD_RESPONSE_TIMEOUT; -- 1.7.4.4