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rtl8xxxu: Fix off by one error calculating pubq

This was detected tracing the 8188eu driver, but doesn't seem to make
any difference when using it.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jes Sorensen 9 years ago
parent
ac3b561721
commit
3a589fae4a
1 changed files with 1 additions and 1 deletions
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  1. 1 1
      drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c

+ 1 - 1
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
View File 

@@ -3869,7 +3869,7 @@ static void rtl8xxxu_init_queue_reserved_page(struct rtl8xxxu_priv *priv)
 
 	val32 = (nq << RQPN_NPQ_SHIFT) | (eq << RQPN_EPQ_SHIFT);
 
 	rtl8xxxu_write32(priv, REG_RQPN_NPQ, val32);
 
 
-	pubq = fops->total_page_num - hq - lq - nq;
 
+	pubq = fops->total_page_num - hq - lq - nq - 1;
 
 
 	val32 = RQPN_LOAD;
 
 	val32 |= (hq << RQPN_HI_PQ_SHIFT);