From: David S. Miller <davem@davemloft.net>
Date: Thu, 19 May 2011 21:38:57 +0000 (-0400)
Subject: 9p: Kill set but not used variable 'ret' in parse_opts()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=99517e3d7930f8cc064f7e9443b1b441e00e83d7;p=openwrt%2Fstaging%2Fblogic.git

9p: Kill set but not used variable 'ret' in parse_opts()

Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
index aa5672b15eae..4a9084395d35 100644
--- a/net/9p/trans_fd.c
+++ b/net/9p/trans_fd.c
@@ -716,7 +716,6 @@ static int parse_opts(char *params, struct p9_fd_opts *opts)
 	substring_t args[MAX_OPT_ARGS];
 	int option;
 	char *options, *tmp_options;
-	int ret;
 
 	opts->port = P9_PORT;
 	opts->rfd = ~0;
@@ -744,7 +743,6 @@ static int parse_opts(char *params, struct p9_fd_opts *opts)
 			if (r < 0) {
 				P9_DPRINTK(P9_DEBUG_ERROR,
 				"integer field, but no integer?\n");
-				ret = r;
 				continue;
 			}
 		}