Commit e30bd4f8 authored Oct 11, 2017 by Ioana Radulescu Committed by Greg Kroah-Hartman Oct 18, 2017

staging: fsl-dpaa2/eth: Refactor interrupt arming in NAPI poll



Take into consideration the return value of napi_complete_done(),
since there might be an indication that it's not suitable to
enable driver interrupts yet.

Signed-off-by: Bogdan Purcareata <bogdan.purcareata@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 8658094a

drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -948,8 +948,7 @@ static int dpaa2_eth_poll(struct napi_struct *napi, int budget)
		break;
		}

		if (cleaned < budget) {
		napi_complete_done(napi, cleaned);
		if (cleaned < budget && napi_complete_done(napi, cleaned)) {
		/* Re-enable data available notifications */
		do {
		err = dpaa2_io_service_rearm(NULL, &ch->nctx);

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