From: Oliver Stäbler <oliver.staebler@bytesatwork.ch>
Date: Mon, 20 Nov 2017 13:45:15 +0000 (+0100)
Subject: can: ti_hecc: Fix napi poll return value for repoll
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8840cea8786a9a6f51eeb4a7abe9d4d4e07c960d;p=pandora-kernel.git

can: ti_hecc: Fix napi poll return value for repoll

commit f6c23b174c3c96616514827407769cbcfc8005cf upstream.

After commit d75b1ade567f ("net: less interrupt masking in NAPI") napi
repoll is done only when work_done == budget.
So we need to return budget if there are still packets to receive.

Signed-off-by: Oliver Stäbler <oliver.staebler@bytesatwork.ch>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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