rtlwifi: remove redundant initialization to cfg_cmd

cfg_cmd is initialized to zero and this value is never read, instead
it is over-written in the start of a do-while loop. Remove the
redundant initialization. Cleans up clang warning:

drivers/net/wireless/realtek/rtlwifi/core.c:1750:22: warning: Value
stored to 'cfg_cmd' during its initialization is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/realtek/rtlwifi/core.c b/drivers/net/wireless/realtek/rtlwifi/core.c
index 533e9cc4c84bf6af8018758e838ad3c0c16f0f42..3cb88825473eccf9e3d41eacee39418b951c208d 100644 (file)
--- a/drivers/net/wireless/realtek/rtlwifi/core.c
+++ b/drivers/net/wireless/realtek/rtlwifi/core.c
@@ -1746,7 +1746,7 @@ bool rtl_hal_pwrseqcmdparsing(struct rtl_priv *rtlpriv, u8 cut_version,
                              u8 faversion, u8 interface_type,
                              struct wlan_pwr_cfg pwrcfgcmd[])
 {
-       struct wlan_pwr_cfg cfg_cmd = {0};
+       struct wlan_pwr_cfg cfg_cmd;
        bool polling_bit = false;
        u32 ary_idx = 0;
        u8 value = 0;