提交 105ff411 编写于 作者: F Felix Fietkau 提交者: John W. Linville

ath9k_hw: fix unreachable code in baseband hang detection code

The commit "ath9k: reduce baseband hang detection false positive rate"
added a delay in the loop checking the baseband state, however it was
unreachable due to previous 'continue' statements.
Reported-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NFelix Fietkau <nbd@openwrt.org>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
上级 2dc3a8e0
......@@ -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;
......
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