From: Yunlian Jiang Date: Fri, 31 May 2013 21:45:21 +0000 (-0700) Subject: rtlwifi: initialize local array and set value. X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=59f36c5f497a5da3e93ab4934f4ee7910a795b22;p=pandora-kernel.git rtlwifi: initialize local array and set value. commit ec71997eff2231098212a99934c0fb987a9e6b04 upstream. GCC 4.8 is spitting out uninitialized-variable warnings against "drivers/net/wireless/rtlwifi/rtl8192de/dm.c". drivers/net/wireless/rtlwifi/rtl8192de/dm.c:941:31: error: 'ofdm_index_old[1]' may be used uninitialized in this function [-Werror=maybe-uninitialized] rtlpriv->dm.ofdm_index[i] = ofdm_index_old[i]; This patch adds initialization to the variable and properly sets its value. Signed-off-by: Yunlian Jiang Acked-by: Larry Finger Signed-off-by: John W. Linville Signed-off-by: Ben Hutchings --- diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/dm.c b/drivers/net/wireless/rtlwifi/rtl8192de/dm.c index b1256c445f0b..05f2c5313dd2 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/dm.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/dm.c @@ -844,7 +844,7 @@ static void rtl92d_dm_txpower_tracking_callback_thermalmeter( long val_y, ele_c = 0; u8 ofdm_index[2]; s8 cck_index = 0; - u8 ofdm_index_old[2]; + u8 ofdm_index_old[2] = {0, 0}; s8 cck_index_old = 0; u8 index; int i;