RDS: cleanup: remove "== NULL"s and "!= NULL"s in ptr comparisons

Favor "if (foo)" style over "if (foo != NULL)".

Signed-off-by: Andy Grover <andy.grover@oracle.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
index f688327..b46bc2f 100644
--- a/net/rds/ib_cm.c
+++ b/net/rds/ib_cm.c
@@ -230,7 +230,7 @@ static int rds_ib_setup_qp(struct rds_connection *conn)
 	 * the rds_ibdev at all.
 	 */
 	rds_ibdev = ib_get_client_data(dev, &rds_ib_client);
-	if (rds_ibdev == NULL) {
+	if (!rds_ibdev) {
 		if (printk_ratelimit())
 			printk(KERN_NOTICE "RDS/IB: No client_data for device %s\n",
 					dev->name);
@@ -306,7 +306,7 @@ static int rds_ib_setup_qp(struct rds_connection *conn)
 					   ic->i_send_ring.w_nr *
 						sizeof(struct rds_header),
 					   &ic->i_send_hdrs_dma, GFP_KERNEL);
-	if (ic->i_send_hdrs == NULL) {
+	if (!ic->i_send_hdrs) {
 		ret = -ENOMEM;
 		rdsdebug("ib_dma_alloc_coherent send failed\n");
 		goto out;
@@ -316,7 +316,7 @@ static int rds_ib_setup_qp(struct rds_connection *conn)
 					   ic->i_recv_ring.w_nr *
 						sizeof(struct rds_header),
 					   &ic->i_recv_hdrs_dma, GFP_KERNEL);
-	if (ic->i_recv_hdrs == NULL) {
+	if (!ic->i_recv_hdrs) {
 		ret = -ENOMEM;
 		rdsdebug("ib_dma_alloc_coherent recv failed\n");
 		goto out;
@@ -324,14 +324,14 @@ static int rds_ib_setup_qp(struct rds_connection *conn)
 
 	ic->i_ack = ib_dma_alloc_coherent(dev, sizeof(struct rds_header),
 				       &ic->i_ack_dma, GFP_KERNEL);
-	if (ic->i_ack == NULL) {
+	if (!ic->i_ack) {
 		ret = -ENOMEM;
 		rdsdebug("ib_dma_alloc_coherent ack failed\n");
 		goto out;
 	}
 
 	ic->i_sends = vmalloc(ic->i_send_ring.w_nr * sizeof(struct rds_ib_send_work));
-	if (ic->i_sends == NULL) {
+	if (!ic->i_sends) {
 		ret = -ENOMEM;
 		rdsdebug("send allocation failed\n");
 		goto out;
@@ -339,7 +339,7 @@ static int rds_ib_setup_qp(struct rds_connection *conn)
 	memset(ic->i_sends, 0, ic->i_send_ring.w_nr * sizeof(struct rds_ib_send_work));
 
 	ic->i_recvs = vmalloc(ic->i_recv_ring.w_nr * sizeof(struct rds_ib_recv_work));
-	if (ic->i_recvs == NULL) {
+	if (!ic->i_recvs) {
 		ret = -ENOMEM;
 		rdsdebug("recv allocation failed\n");
 		goto out;
@@ -693,7 +693,7 @@ int rds_ib_conn_alloc(struct rds_connection *conn, gfp_t gfp)
 
 	/* XXX too lazy? */
 	ic = kzalloc(sizeof(struct rds_ib_connection), GFP_KERNEL);
-	if (ic == NULL)
+	if (!ic)
 		return -ENOMEM;
 
 	INIT_LIST_HEAD(&ic->ib_node);