RDMA/iwcm: Remove unnecessary initializations

Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com>
Acked-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

diff --git a/drivers/infiniband/core/iwcm.c b/drivers/infiniband/core/iwcm.c
index 0cfd7848dd37f1971c5343ee59c9f06dc6933bcc..b02e54136acdec9725ac27f4cc0624abddc3de7b 100644 (file)
--- a/drivers/infiniband/core/iwcm.c
+++ b/drivers/infiniband/core/iwcm.c
@@ -407,7 +407,7 @@ int iw_cm_listen(struct iw_cm_id *cm_id, int backlog)
 {
        struct iwcm_id_private *cm_id_priv;
        unsigned long flags;
-       int ret = 0;
+       int ret;
 
        cm_id_priv = container_of(cm_id, struct iwcm_id_private, id);
 
@@ -534,7 +534,7 @@ EXPORT_SYMBOL(iw_cm_accept);
 int iw_cm_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *iw_param)
 {
        struct iwcm_id_private *cm_id_priv;
-       int ret = 0;
+       int ret;
        unsigned long flags;
        struct ib_qp *qp;
 
@@ -674,7 +674,7 @@ static int cm_conn_est_handler(struct iwcm_id_private *cm_id_priv,
                               struct iw_cm_event *iw_event)
 {
        unsigned long flags;
-       int ret = 0;
+       int ret;
 
        spin_lock_irqsave(&cm_id_priv->lock, flags);
 
@@ -704,7 +704,7 @@ static int cm_conn_rep_handler(struct iwcm_id_private *cm_id_priv,
                               struct iw_cm_event *iw_event)
 {
        unsigned long flags;
-       int ret = 0;
+       int ret;
 
        spin_lock_irqsave(&cm_id_priv->lock, flags);
        /*