staging: wilc1000: remove set but not used variable 'msa'

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/staging/wilc1000/host_interface.c: In function 'wilc_parse_network_info':
drivers/staging/wilc1000/host_interface.c:748:16: warning:
 variable 'msa' set but not used [-Wunused-but-set-variable]

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
index 5dae6e7155d3bed8cc06612a66f292c6ab2790b7..c05c120fafc7b98efad433c9d17f152efaf68220 100644 (file)
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -745,7 +745,7 @@ static s32 wilc_parse_network_info(u8 *msg_buffer,
 {
        struct network_info *info;
        struct ieee80211_mgmt *mgt;
-       u8 *wid_val, *msa, *ies;
+       u8 *wid_val, *ies;
        u16 wid_len, rx_len, ies_len;
        u8 msg_type;
        size_t offset;
@@ -764,7 +764,6 @@ static s32 wilc_parse_network_info(u8 *msg_buffer,
 
        info->rssi = wid_val[0];
 
-       msa = &wid_val[1];
        mgt = (struct ieee80211_mgmt *)&wid_val[1];
        rx_len = wid_len - 1;