Commit 2f8514b8 authored May 04, 2016 by Dan Carpenter Committed by Kalle Valo May 11, 2016

rtlwifi: rtl818x: silence uninitialized variable warning



What about if "rtlphy->pwrgroup_cnt" is 2?  In that case we would use an
uninitialized "chnlgroup" variable and probably crash.  Maybe that can't
happen for some reason which is not obvious but in that case this patch
is harmless.

Setting it to zero seems like a standard default in the surrounding code
so it's probably fine here as well.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

parent 30cfe9f6

drivers/net/wireless/realtek/rtlwifi/rtl8192se/rf.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -208,7 +208,6 @@ static void _rtl92s_get_txpower_writeval_byregulatory(struct ieee80211_hw *hw,
		"Realtek regulatory, 40MHz, writeval = 0x%x\n",
		writeval);
		} else {
		if (rtlphy->pwrgroup_cnt == 1)
		chnlgroup = 0;

		if (rtlphy->pwrgroup_cnt >= 3) {