9p: apply common request code to trans_fd

[linux-2.6-omap-h63xx.git] / net / 9p / client.c

diff --git a/net/9p/client.c b/net/9p/client.c
index 867031934f75b30cac9b7812efef0b21d8d96192..f2d07ef9e6a4df8c62dc839923baf5b72d1042be 100644 (file)
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -268,6 +268,27 @@ static void p9_tag_cleanup(struct p9_client *c)
        c->max_tag = 0;
 }
 
+/**
+ * p9_free_req - free a request and clean-up as necessary
+ * c: client state
+ * r: request to release
+ *
+ */
+
+void p9_free_req(struct p9_client *c, struct p9_req_t *r)
+{
+       r->flush_tag = P9_NOTAG;
+       r->status = REQ_STATUS_IDLE;
+       if (r->tc->tag != P9_NOTAG && p9_idpool_check(r->tc->tag, c->tagpool))
+               p9_idpool_put(r->tc->tag, c->tagpool);
+
+       /* if this was a flush request we have to free response fcall */
+       if (r->tc->id == P9_TFLUSH) {
+               kfree(r->tc);
+               kfree(r->rc);
+       }
+}
+
 static struct p9_fid *p9_fid_create(struct p9_client *clnt)
 {
        int err;