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ath9k_hw: fix unreachable code in baseband hang detection code
[cascardo/linux.git]
/
drivers
/
net
/
wireless
/
ath
/
ath9k
/
hw.c
diff --git
a/drivers/net/wireless/ath/ath9k/hw.c
b/drivers/net/wireless/ath/ath9k/hw.c
index
303ce27
..
9078a6c
100644
(file)
--- a/
drivers/net/wireless/ath/ath9k/hw.c
+++ b/
drivers/net/wireless/ath/ath9k/hw.c
@@
-1548,6
+1548,7
@@
bool ath9k_hw_check_alive(struct ath_hw *ah)
if (reg != last_val)
return true;
+ udelay(1);
last_val = reg;
if ((reg & 0x7E7FFFEF) == 0x00702400)
continue;
@@
-1560,8
+1561,6
@@
bool ath9k_hw_check_alive(struct ath_hw *ah)
default:
return true;
}
-
- udelay(1);
} while (count-- > 0);
return false;