enic: do notify_check before returning credits
We should complete notify_check before returning the credits. Once we return the
credits, adaptor may access the notify data.
Signed-off-by: Sujith Sankar <ssujith@cisco.com>
Signed-off-by: Govindarajulu Varadarajan <_govind@gmx.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c
index 9cbe038..a5179bf 100644
--- a/drivers/net/ethernet/cisco/enic/enic_main.c
+++ b/drivers/net/ethernet/cisco/enic/enic_main.c
@@ -272,8 +272,8 @@
}
if (ENIC_TEST_INTR(pba, notify_intr)) {
- vnic_intr_return_all_credits(&enic->intr[notify_intr]);
enic_notify_check(enic);
+ vnic_intr_return_all_credits(&enic->intr[notify_intr]);
}
if (ENIC_TEST_INTR(pba, err_intr)) {
@@ -346,8 +346,8 @@
struct enic *enic = data;
unsigned int intr = enic_msix_notify_intr(enic);
- vnic_intr_return_all_credits(&enic->intr[intr]);
enic_notify_check(enic);
+ vnic_intr_return_all_credits(&enic->intr[intr]);
return IRQ_HANDLED;
}