From: David S. Miller <davem@davemloft.net>
Date: Wed, 31 Dec 2014 18:08:54 +0000 (-0500)
Subject: Merge branch 'enic-next'
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f230332fa4644da3c577f4eee52a4a348f1a4af4;p=linux-beck.git

Merge branch 'enic-next'

Govindarajulu Varadarajan says:

====================
enic: Check for DMA mapping error

After dma mapping the buffers, enic does not call dma_mapping_error() to check
if mapping is successful.

This series fixes the issue by checking return value of pci_dma_mapping_error()
after pci_map_single().

This is reported by redhat here
https://bugzilla.redhat.com/show_bug.cgi?id=1145016
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
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f230332fa4644da3c577f4eee52a4a348f1a4af4