This just rearranges the logic in con_work() a little bit so that a flag is used to indicate a fault has occurred. This allows both the fault and non-fault case to be handled the same way and avoids a couple of nearly consecutive gotos.
Signed-off-by: Alex Elder <[email protected]> --- net/ceph/messenger.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c index 0fe9cbd..1cf0e53 100644 --- a/net/ceph/messenger.c +++ b/net/ceph/messenger.c @@ -2338,13 +2338,15 @@ static void con_work(struct work_struct *work) { struct ceph_connection *con = container_of(work, struct ceph_connection, work.work); + bool fault = false; int ret; mutex_lock(&con->mutex); restart: if (con_sock_closed(con)) { dout("con_work %p SOCK_CLOSED\n", con); - goto fault; + fault = true; + goto done; } if (con_backoff(con)) { dout("con_work %p BACKOFF\n", con); @@ -2369,7 +2371,8 @@ restart: goto restart; if (ret < 0) { con->error_msg = "socket error on read"; - goto fault; + fault = true; + goto done; } ret = try_write(con); @@ -2377,20 +2380,17 @@ restart: goto restart; if (ret < 0) { con->error_msg = "socket error on write"; - goto fault; + fault = true; } - done: + if (fault) + con_fault(con); mutex_unlock(&con->mutex); -done_unlocked: - con->ops->put(con); - return; -fault: - con_fault(con); - mutex_unlock(&con->mutex); - con_fault_finish(con); - goto done_unlocked; + if (fault) + con_fault_finish(con); + + con->ops->put(con); } -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
