From: Alexander Kochetkov <[email protected]> Date: Tue, 19 Dec 2017 14:07:04 +0300
> arc_emac_rx() has some issues found by code review. > > In case netdev_alloc_skb_ip_align() or dma_map_single() failure > rx fifo entry will not be returned to EMAC. > > In case dma_map_single() failure previously allocated skb became > lost to driver. At the same time address of newly allocated skb > will not be provided to EMAC. > > Signed-off-by: Alexander Kochetkov <[email protected]> Applied.
