diff options
Diffstat (limited to 'net/9p/trans_fd.c')
| -rw-r--r-- | net/9p/trans_fd.c | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c index d09389f0838..bc5b6965981 100644 --- a/net/9p/trans_fd.c +++ b/net/9p/trans_fd.c @@ -145,8 +145,6 @@ struct p9_poll_wait { * struct p9_conn - fd mux connection state information * @lock: protects mux_list (?) * @mux_list: list link for mux to manage multiple connections (?) - * @msize: maximum size for connection (dup) - * @extended: 9p2000.u flag (dup) * @client: reference to client instance for this connection * @tagpool: id accounting for transactions * @err: error state @@ -170,8 +168,6 @@ struct p9_poll_wait { struct p9_conn { spinlock_t lock; /* protect lock structure */ struct list_head mux_list; - int msize; - unsigned char extended; struct p9_client *client; struct p9_idpool *tagpool; int err; @@ -289,8 +285,6 @@ static struct p9_conn *p9_conn_create(struct p9_client *client) spin_lock_init(&m->lock); INIT_LIST_HEAD(&m->mux_list); - m->msize = client->msize; - m->extended = client->dotu; m->client = client; m->tagpool = p9_idpool_create(); if (IS_ERR(m->tagpool)) { @@ -584,7 +578,7 @@ static void process_request(struct p9_conn *m, struct p9_req *req) P9_DPRINTK(P9_DEBUG_MUX, "Rerror %.*s\n", ename->len, ename->str); - if (m->extended) + if (m->client->dotu) req->err = -ecode; if (!req->err) { @@ -629,7 +623,8 @@ static void p9_read_work(struct work_struct *work) if (!m->rcall) { m->rcall = - kmalloc(sizeof(struct p9_fcall) + m->msize, GFP_KERNEL); + kmalloc(sizeof(struct p9_fcall) + m->client->msize, + GFP_KERNEL); if (!m->rcall) { err = -ENOMEM; goto error; @@ -640,7 +635,8 @@ static void p9_read_work(struct work_struct *work) } clear_bit(Rpending, &m->wsched); - err = p9_fd_read(m->client, m->rbuf + m->rpos, m->msize - m->rpos); + err = p9_fd_read(m->client, m->rbuf + m->rpos, + m->client->msize - m->rpos); P9_DPRINTK(P9_DEBUG_MUX, "mux %p got %d bytes\n", m, err); if (err == -EAGAIN) { clear_bit(Rworksched, &m->wsched); @@ -653,7 +649,7 @@ static void p9_read_work(struct work_struct *work) m->rpos += err; while (m->rpos > 4) { n = le32_to_cpu(*(__le32 *) m->rbuf); - if (n >= m->msize) { + if (n >= m->client->msize) { P9_DPRINTK(P9_DEBUG_ERROR, "requested packet size too big: %d\n", n); err = -EIO; @@ -664,7 +660,7 @@ static void p9_read_work(struct work_struct *work) break; err = - p9_deserialize_fcall(m->rbuf, n, m->rcall, m->extended); + p9_deserialize_fcall(m->rbuf, n, m->rcall, m->client->dotu); if (err < 0) goto error; @@ -673,7 +669,7 @@ static void p9_read_work(struct work_struct *work) char buf[150]; p9_printfcall(buf, sizeof(buf), m->rcall, - m->extended); + m->client->dotu); printk(KERN_NOTICE ">>> %p %s\n", m, buf); } #endif @@ -681,8 +677,8 @@ static void p9_read_work(struct work_struct *work) rcall = m->rcall; rbuf = m->rbuf; if (m->rpos > n) { - m->rcall = kmalloc(sizeof(struct p9_fcall) + m->msize, - GFP_KERNEL); + m->rcall = kmalloc(sizeof(struct p9_fcall) + + m->client->msize, GFP_KERNEL); if (!m->rcall) { err = -ENOMEM; goto error; @@ -798,7 +794,7 @@ static struct p9_req *p9_send_request(struct p9_conn *m, if ((p9_debug_level&P9_DEBUG_FCALL) == P9_DEBUG_FCALL) { char buf[150]; - p9_printfcall(buf, sizeof(buf), tc, m->extended); + p9_printfcall(buf, sizeof(buf), tc, m->client->dotu); printk(KERN_NOTICE "<<< %p %s\n", m, buf); } #endif |