ar5523: make buffer size variable unsigned

PATCH New Dan Carpenter 1 participant 1 message Oct 30, 2012

Subsystems (2)

Kernel janitors USB AR5523 wireless driver

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Dan Carpenter

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2012-10-30 18:04 UTC #0 lore raw

PATCH 1/1 ar5523: make buffer size variable unsigned

A negative buffer size doesn't make sense and it breaks this check in ar5523_get_max_rxsz():

	if (!ar->rxbufsz || ar->rxbufsz > AR5523_SANE_RXBUFSZ) { ...

Signed-off-by Dan Carpenter <[email protected]>

drivers/net/wireless/ath/ar5523/ar5523.h +1 -1

index 6086ba3..00c6fd3 100644
@@ -122,7 +122,7 @@ struct ar5523 {
 
 	struct work_struct	rx_refill_work;
 
-	int			rxbufsz;
+	unsigned int		rxbufsz;
 	u8			serial[16];
 
 	struct ieee80211_channel channels[14];