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authorJulia Lawall <julia@diku.dk>2008-03-22 18:05:33 -0700
committerDavid S. Miller <davem@davemloft.net>2008-03-22 18:05:33 -0700
commit53a6201fdfa04accc91ea1a7accce8e8bc37ef8e (patch)
tree6b94d41162db9cf344116ad157a5bfd0e628377b
parent421f099bc555c5f1516fdf5060de1d6bb5f51002 (diff)
[9P] net/9p/trans_fd.c: remove unused variable
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@diku.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/9p/trans_fd.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
index 1aa9d51..4e8d4e7 100644
--- a/net/9p/trans_fd.c
+++ b/net/9p/trans_fd.c
@@ -861,7 +861,6 @@ static void p9_mux_free_request(struct p9_conn *m, struct p9_req *req)
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_req *freq, void *a)
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) {