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(parent: 8e6ded5) | patch
net: ll_temac: Add more error handling of dma_map_single() calls
authorEsben Haabendal <esben@geanix.com>
Fri, 21 Feb 2020 06:47:33 +0000 (07:47 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 21 Mar 2020 07:15:46 +0000 (08:15 +0100)
commit6516df9134bccbd81647716c6b6f7addbfbaefc6
treed7a90d27a40300b087a63c4650a0759533f4bc0atree | snapshot
parent8e6ded52e738ddc3df40e865c0dc82006b1697cdcommit | diff
net: ll_temac: Add more error handling of dma_map_single() calls

[ Upstream commit d07c849cd2b97d6809430dfb7e738ad31088037a ]

This adds error handling to the remaining dma_map_single() calls, so that
behavior is well defined if/when we run out of DMA memory.

Fixes: 92744989533c ("net: add Xilinx ll_temac device driver")
Signed-off-by: Esben Haabendal <esben@geanix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/ethernet/xilinx/ll_temac_main.c diff | blob | history
wrapfs-5.3.y