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

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

1 files changed, 0 insertions, 2 deletions

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;
                         }
                 }