| From: Yunlian Jiang <yunlian@google.com> |
| Date: Fri, 31 May 2013 14:45:21 -0700 |
| Subject: 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 <yunlian@google.com> |
| Acked-by: Larry Finger <Larry.Finger@lwfinger.net> |
| Signed-off-by: John W. Linville <linville@tuxdriver.com> |
| Signed-off-by: Ben Hutchings <ben@decadent.org.uk> |
| --- |
| drivers/net/wireless/rtlwifi/rtl8192de/dm.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- 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_c |
| 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; |
