diff options
| author | Julia Lawall <julia@diku.dk> | 2008-03-23 02:05:33 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-03-23 02:05:33 +0100 |
| commit | 53a6201fdfa04accc91ea1a7accce8e8bc37ef8e (patch) | |
| tree | 6b94d41162db9cf344116ad157a5bfd0e628377b | |
| parent | [IPV6] net/ipv6/ndisc.c: remove unused variable (diff) | |
| download | linux-53a6201fdfa04accc91ea1a7accce8e8bc37ef8e.tar.xz linux-53a6201fdfa04accc91ea1a7accce8e8bc37ef8e.zip | |
[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.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c index 1aa9d5175398..4e8d4e724b96 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) { |