From: Julia Lawall <julia@xxxxxxx> The variable cb is initialized but never used otherwise. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ type T; identifier i; constant C; @@ ( extern T i; | - T i; <+... when != i - i = C; ...+> ) // </smpl> Signed-off-by: Julia Lawall <julia@xxxxxxx> --- net/9p/trans_fd.c | 2 -- 1 file changed, 2 deletions(-) diff -u -p a/net/9p/trans_fd.c b/net/9p/trans_fd.c --- a/net/9p/trans_fd.c 2008-03-12 14:13:15.000000000 +0100 +++ b/net/9p/trans_fd.c 2008-03-15 07:27:23.000000000 +0100 @@ -861,7 +861,6 @@ static void p9_mux_free_request(struct p static void p9_mux_flush_cb(struct p9_req *freq, void *a) { - p9_conn_req_callback cb; int tag; struct p9_conn *m; struct p9_req *req, *rreq, *rptr; @@ -872,7 +871,6 @@ static void p9_mux_flush_cb(struct p9_re freq->tcall->params.tflush.oldtag); spin_lock(&m->lock); - cb = NULL; tag = freq->tcall->params.tflush.oldtag; req = NULL; list_for_each_entry_safe(rreq, rptr, &m->req_list, req_list) { -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
