To avoid infinite loop, in i40iw_ieq_handle_exception, update
plist inside while loop.
Signed-off-by: Henry Orosco <henry.orosco@xxxxxxxxx>
---
drivers/infiniband/hw/i40iw/i40iw_puda.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/i40iw/i40iw_puda.c b/drivers/infiniband/hw/i40iw/i40iw_puda.c
index 1bb1681..71050c5 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_puda.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_puda.c
@@ -1414,10 +1414,10 @@ static void i40iw_ieq_handle_exception(struct i40iw_puda_rsrc *ieq,
if (!list_empty(rxlist)) {
tmpbuf = (struct i40iw_puda_buf *)rxlist->next;
- plist = &tmpbuf->list;
while ((struct list_head *)tmpbuf != rxlist) {
if ((int)(buf->seqnum - tmpbuf->seqnum) < 0)
break;
+ plist = &tmpbuf->list;
tmpbuf = (struct i40iw_puda_buf *)plist->next;
}
/* Insert buf before tmpbuf */
--
2.8.3
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