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(parent: 5e32066) | patch
enic: check dma_mapping_error
authorGovindarajulu Varadarajan <_govind@gmx.com>
Wed, 24 Dec 2014 10:29:37 +0000 (15:59 +0530)
committerDavid S. Miller <davem@davemloft.net>
Wed, 31 Dec 2014 18:08:45 +0000 (13:08 -0500)
commit065df159ec588630a360a689e4e3043c6622a6e9
tree86aefb07acfcf6b7266fe1c26af0891cc51cdfa9tree | snapshot (tar.gz zip)
parent5e32066d0085af3c53834323c90b7c69a8f788f6commit | diff
enic: check dma_mapping_error

This patch checks for pci_dma_mapping_error() after dma mapping the data.
If the dma mapping fails we remove the previously queued frags and return
NETDEV_TX_OK.

Reported-by: Jan Stancek <jstancek@redhat.com>
Signed-off-by: Govindarajulu Varadarajan <_govind@gmx.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/cisco/enic/enic.h diff | blob | blame | history
drivers/net/ethernet/cisco/enic/enic_main.c diff | blob | blame | history