diff options
Diffstat (limited to 'net/rds/send.c')
| -rw-r--r-- | net/rds/send.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/net/rds/send.c b/net/rds/send.c index 725fb0419797..817997daf785 100644 --- a/net/rds/send.c +++ b/net/rds/send.c @@ -164,7 +164,7 @@ int rds_send_xmit(struct rds_connection *conn) * offset and S/G temporaries. */ rm = conn->c_xmit_rm; - if (rm != NULL && + if (rm && conn->c_xmit_hdr_off == sizeof(struct rds_header) && conn->c_xmit_sg == rm->m_nents) { conn->c_xmit_rm = NULL; @@ -180,8 +180,8 @@ int rds_send_xmit(struct rds_connection *conn) /* If we're asked to send a cong map update, do so. */ - if (rm == NULL && test_and_clear_bit(0, &conn->c_map_queued)) { - if (conn->c_trans->xmit_cong_map != NULL) { + if (!rm && test_and_clear_bit(0, &conn->c_map_queued)) { + if (conn->c_trans->xmit_cong_map) { conn->c_map_offset = 0; conn->c_map_bytes = sizeof(struct rds_header) + RDS_CONG_MAP_BYTES; @@ -204,7 +204,7 @@ int rds_send_xmit(struct rds_connection *conn) * the connction. We can use this ref while holding the * send_sem.. rds_send_reset() is serialized with it. */ - if (rm == NULL) { + if (!rm) { unsigned int len; spin_lock_irqsave(&conn->c_lock, flags); @@ -224,7 +224,7 @@ int rds_send_xmit(struct rds_connection *conn) spin_unlock_irqrestore(&conn->c_lock, flags); - if (rm == NULL) { + if (!rm) { was_empty = 1; break; } @@ -875,7 +875,7 @@ int rds_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg, goto out; if ((rm->m_rdma_cookie || rm->m_rdma_op) && - conn->c_trans->xmit_rdma == NULL) { + !conn->c_trans->xmit_rdma) { if (printk_ratelimit()) printk(KERN_NOTICE "rdma_op %p conn xmit_rdma %p\n", rm->m_rdma_op, conn->c_trans->xmit_rdma); @@ -961,7 +961,7 @@ rds_send_pong(struct rds_connection *conn, __be16 dport) int ret = 0; rm = rds_message_alloc(0, GFP_ATOMIC); - if (rm == NULL) { + if (!rm) { ret = -ENOMEM; goto out; } |