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(parent: b395efe) | patch
iwlegacy: check for dma mapping errors
authorStanislaw Gruszka <sgruszka@redhat.com>
Wed, 30 Jan 2013 16:08:03 +0000 (17:08 +0100)
committerJohn W. Linville <linville@tuxdriver.com>
Fri, 1 Feb 2013 19:27:22 +0000 (14:27 -0500)
commitc56c82d8231af156f2f5171d99d4e0200bba1311
treed8f3e0c8d555183a85b7560bdfec1d659722f842tree | snapshot
parentb395efeea32f87f7c80800579315216ee80910e6commit | diff
iwlegacy: check for dma mapping errors

Handle pci_map_page() errors. This fixes "DMA-API: device driver failed
to check map error" warning.

Reported-by: Zdenek Kabelac <zkabelac@redhat.com>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/iwlegacy/3945-mac.c diff | blob | history
drivers/net/wireless/iwlegacy/4965-mac.c diff | blob | history
Linux Kernel Source Tree.