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[v3,2/5] i40iw: Do not free sqbuf when event is I40IW_TIMER_TYPE_CLOSE

Message ID 20171121221834.12524-3-henry.orosco@intel.com (mailing list archive)
State Accepted
Delegated to: Jason Gunthorpe
Headers show

Commit Message

Henry Orosco Nov. 21, 2017, 10:18 p.m. UTC 
From: Mustafa Ismail <mustafa.ismail@intel.com>

When the event type is I40IW_TIMER_TYPE_CLOSE, there is no sqbuf and
it should not be freed as one in i40iw_schedule_cm_timer().

Fixes: f27b4746f378 ("i40iw: add connection management code")
Signed-off-by: Mustafa Ismail <mustafa.ismail@intel.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
---
 drivers/infiniband/hw/i40iw/i40iw_cm.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox

Patch

diff --git a/drivers/infiniband/hw/i40iw/i40iw_cm.c b/drivers/infiniband/hw/i40iw/i40iw_cm.c
index 493d6ef..e145417 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_cm.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_cm.c
@@ -1043,7 +1043,7 @@  static int i40iw_parse_mpa(struct i40iw_cm_node *cm_node, u8 *buffer, u32 *type,
  * i40iw_schedule_cm_timer
  * @@cm_node: connection's node
  * @sqbuf: buffer to send
- * @type: if it es send ot close
+ * @type: if it is send or close
  * @send_retrans: if rexmits to be done
  * @close_when_complete: is cm_node to be removed
  *
@@ -1067,7 +1067,8 @@  int i40iw_schedule_cm_timer(struct i40iw_cm_node *cm_node,
 
 	new_send = kzalloc(sizeof(*new_send), GFP_ATOMIC);
 	if (!new_send) {
-		i40iw_free_sqbuf(vsi, (void *)sqbuf);
+		if (type != I40IW_TIMER_TYPE_CLOSE)
+			i40iw_free_sqbuf(vsi, (void *)sqbuf);
 		return -ENOMEM;
 	}
 	new_send->retrycount = I40IW_DEFAULT_RETRYS;
@@ -1082,7 +1083,6 @@  int i40iw_schedule_cm_timer(struct i40iw_cm_node *cm_node,
 		new_send->timetosend += (HZ / 10);
 		if (cm_node->close_entry) {
 			kfree(new_send);
-			i40iw_free_sqbuf(vsi, (void *)sqbuf);
 			i40iw_pr_err("already close entry\n");
 			return -EINVAL;
 		}