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>

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>
f020979d · Vasanthakumar Thiagarajan · John W. Linville · 7b6840ab · f020979d
Commit f020979d authored Sep 07, 2009 by Vasanthakumar Thiagarajan Committed by John W. Linville Sep 09, 2009
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drivers/net/wireless/ath/ath9k/pci.c drivers/net/wireless/ath/ath9k/pci.c +1 -2

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--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -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,
+	pci_read_config_byte(to_pci_dev(sc->dev), PCI_CACHE_LINE_SIZE, &u8tmp);
-			     (u8 *)&u8tmp);
 	*csz = (int)u8tmp;
 	/*