ath9k: Check for pci_map_single() errors

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pci_map_single() can fail so detect those errors with
pci_dma_mapping_error() and deal with them accordingly.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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Luis R. Rodriguez 2008-12-03 03:35:29 -08:00 • committed by John W. Linville

parent 73a5267087

commit f8316df10c

3 changed files with 53 additions and 3 deletions

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16

drivers/net/wireless/ath9k/beacon.c

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17

drivers/net/wireless/ath9k/recv.c

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23

drivers/net/wireless/ath9k/xmit.c

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