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Commit 2b0c2e2d authored by Sujith Sankar's avatar Sujith Sankar Committed by David S. Miller
Browse files

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: default avatarSujith Sankar <ssujith@cisco.com>
Signed-off-by: default avatarGovindarajulu Varadarajan <_govind@gmx.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 31639b94

drivers/net/ethernet/cisco/enic/enic_main.c

+2 −2
Original line number Diff line number Diff line
@@ -272,8 +272,8 @@ static irqreturn_t enic_isr_legacy(int irq, void *data) 
	}



	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 @@ static irqreturn_t enic_isr_msix_notify(int irq, void *data) 
	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;

}