| From | Ben Hutchings <> | Date | Mon, 12 Mar 2018 03:03:34 +0000 | Subject | [PATCH 3.2 010/104] rtlwifi: initialize local array and set value. |
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3.2.101-rc1 review patch. If anyone has any objections, please let me know.
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From: Yunlian Jiang <yunlian@google.com>
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;
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