9p: Kill unused variable 'ret' in trans_rdma.c:parse_opts()

Probably just cut and pasted from the other parse_opts() implementations in the 9p sources. Signed-off-by: David S. Miller <davem@davemloft.net>
git-mirror · May 19, 2011 · 5b5ed8a · 5b5ed8a
1 parent 99517e3
commit 5b5ed8a
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/net/9p/trans_rdma.c b/net/9p/trans_rdma.c
@@ -167,7 +167,6 @@ static int parse_opts(char *params, struct p9_rdma_opts *opts)
 	substring_t args[MAX_OPT_ARGS];
 	int option;
 	char *options, *tmp_options;
-	int ret;
 
 	opts->port = P9_PORT;
 	opts->sq_depth = P9_RDMA_SQ_DEPTH;
@@ -195,7 +194,6 @@ static int parse_opts(char *params, struct p9_rdma_opts *opts)
 		if (r < 0) {
 			P9_DPRINTK(P9_DEBUG_ERROR,
 				   "integer field, but no integer?\n");
-			ret = r;
 			continue;
 		}
 		switch (token) {