diff options
Diffstat (limited to 'fs/smb/client/smbdirect.c')
| -rw-r--r-- | fs/smb/client/smbdirect.c | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/fs/smb/client/smbdirect.c b/fs/smb/client/smbdirect.c index c6c428c2e08d..788a0670c4a8 100644 --- a/fs/smb/client/smbdirect.c +++ b/fs/smb/client/smbdirect.c @@ -7,6 +7,7 @@ #include <linux/module.h> #include <linux/highmem.h> #include <linux/folio_queue.h> +#define __SMBDIRECT_SOCKET_DISCONNECT(__sc) smbd_disconnect_rdma_connection(__sc) #include "../common/smbdirect/smbdirect_pdu.h" #include "smbdirect.h" #include "cifs_debug.h" @@ -186,6 +187,9 @@ static void smbd_disconnect_rdma_work(struct work_struct *work) struct smbdirect_socket *sc = container_of(work, struct smbdirect_socket, disconnect_work); + if (sc->first_error == 0) + sc->first_error = -ECONNABORTED; + /* * make sure this and other work is not queued again * but here we don't block and avoid @@ -197,9 +201,6 @@ static void smbd_disconnect_rdma_work(struct work_struct *work) disable_work(&sc->idle.immediate_work); disable_delayed_work(&sc->idle.timer_work); - if (sc->first_error == 0) - sc->first_error = -ECONNABORTED; - switch (sc->status) { case SMBDIRECT_SOCKET_NEGOTIATE_NEEDED: case SMBDIRECT_SOCKET_NEGOTIATE_RUNNING: @@ -242,6 +243,9 @@ static void smbd_disconnect_rdma_work(struct work_struct *work) static void smbd_disconnect_rdma_connection(struct smbdirect_socket *sc) { + if (sc->first_error == 0) + sc->first_error = -ECONNABORTED; + /* * make sure other work (than disconnect_work) is * not queued again but here we don't block and avoid @@ -252,9 +256,6 @@ static void smbd_disconnect_rdma_connection(struct smbdirect_socket *sc) disable_work(&sc->idle.immediate_work); disable_delayed_work(&sc->idle.timer_work); - if (sc->first_error == 0) - sc->first_error = -ECONNABORTED; - switch (sc->status) { case SMBDIRECT_SOCKET_RESOLVE_ADDR_FAILED: case SMBDIRECT_SOCKET_RESOLVE_ROUTE_FAILED: @@ -322,27 +323,27 @@ static int smbd_conn_upcall( switch (event->event) { case RDMA_CM_EVENT_ADDR_RESOLVED: - WARN_ON_ONCE(sc->status != SMBDIRECT_SOCKET_RESOLVE_ADDR_RUNNING); + if (SMBDIRECT_CHECK_STATUS_DISCONNECT(sc, SMBDIRECT_SOCKET_RESOLVE_ADDR_RUNNING)) + break; sc->status = SMBDIRECT_SOCKET_RESOLVE_ROUTE_NEEDED; wake_up(&sc->status_wait); break; case RDMA_CM_EVENT_ROUTE_RESOLVED: - WARN_ON_ONCE(sc->status != SMBDIRECT_SOCKET_RESOLVE_ROUTE_RUNNING); + if (SMBDIRECT_CHECK_STATUS_DISCONNECT(sc, SMBDIRECT_SOCKET_RESOLVE_ROUTE_RUNNING)) + break; sc->status = SMBDIRECT_SOCKET_RDMA_CONNECT_NEEDED; wake_up(&sc->status_wait); break; case RDMA_CM_EVENT_ADDR_ERROR: log_rdma_event(ERR, "connecting failed event=%s\n", event_name); - WARN_ON_ONCE(sc->status != SMBDIRECT_SOCKET_RESOLVE_ADDR_RUNNING); sc->status = SMBDIRECT_SOCKET_RESOLVE_ADDR_FAILED; smbd_disconnect_rdma_work(&sc->disconnect_work); break; case RDMA_CM_EVENT_ROUTE_ERROR: log_rdma_event(ERR, "connecting failed event=%s\n", event_name); - WARN_ON_ONCE(sc->status != SMBDIRECT_SOCKET_RESOLVE_ROUTE_RUNNING); sc->status = SMBDIRECT_SOCKET_RESOLVE_ROUTE_FAILED; smbd_disconnect_rdma_work(&sc->disconnect_work); break; @@ -428,7 +429,8 @@ static int smbd_conn_upcall( min_t(u8, sp->responder_resources, peer_responder_resources); - WARN_ON_ONCE(sc->status != SMBDIRECT_SOCKET_RDMA_CONNECT_RUNNING); + if (SMBDIRECT_CHECK_STATUS_DISCONNECT(sc, SMBDIRECT_SOCKET_RDMA_CONNECT_RUNNING)) + break; sc->status = SMBDIRECT_SOCKET_NEGOTIATE_NEEDED; wake_up(&sc->status_wait); break; @@ -437,7 +439,6 @@ static int smbd_conn_upcall( case RDMA_CM_EVENT_UNREACHABLE: case RDMA_CM_EVENT_REJECTED: log_rdma_event(ERR, "connecting failed event=%s\n", event_name); - WARN_ON_ONCE(sc->status != SMBDIRECT_SOCKET_RDMA_CONNECT_RUNNING); sc->status = SMBDIRECT_SOCKET_RDMA_CONNECT_FAILED; smbd_disconnect_rdma_work(&sc->disconnect_work); break; @@ -699,7 +700,8 @@ static void recv_done(struct ib_cq *cq, struct ib_wc *wc) negotiate_done = process_negotiation_response(response, wc->byte_len); put_receive_buffer(sc, response); - WARN_ON_ONCE(sc->status != SMBDIRECT_SOCKET_NEGOTIATE_RUNNING); + if (SMBDIRECT_CHECK_STATUS_WARN(sc, SMBDIRECT_SOCKET_NEGOTIATE_RUNNING)) + negotiate_done = false; if (!negotiate_done) { sc->status = SMBDIRECT_SOCKET_NEGOTIATE_FAILED; smbd_disconnect_rdma_connection(sc); |