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ath9k: Remove unnecessary casting to u8 in pci_read_config_byte() call 

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Vasanthakumar Thiagarajan 2009-09-07 17:46:50 +05:30 committed by John W. Linville
parent 7b6840ab5f
commit f020979d5d
1 changed files with 1 additions and 2 deletions
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3
drivers/net/wireless/ath/ath9k/pci.c
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@ -35,8 +35,7 @@ static void ath_pci_read_cachesize(struct ath_softc *sc, int *csz)
{
u8 u8tmp;
pci_read_config_byte(to_pci_dev(sc->dev), PCI_CACHE_LINE_SIZE,
(u8 *)&u8tmp);
pci_read_config_byte(to_pci_dev(sc->dev), PCI_CACHE_LINE_SIZE, &u8tmp);
*csz = (int)u8tmp;
/*