staging: wilc1000: remove unused codes of gps8ConfigPacket

This patch removes unused codes of gps8ConfigPacket declared by global variable.
It is allocated and freed memory within CoreConfiguratorInit and CoreConfiguratorDeInit.
There is no used anywhere except within two functions.

Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wilc1000/coreconfigurator.c b/drivers/staging/wilc1000/coreconfigurator.c
index 4e9fc65..2004487 100644 (file)
--- a/drivers/staging/wilc1000/coreconfigurator.c
+++ b/drivers/staging/wilc1000/coreconfigurator.c
@@ -167,7 +167,6 @@ extern void host_int_ScanCompleteReceived(u8 *pu8Buffer, u32 u32Length);
 static struct semaphore SemHandleSendPkt;
 static struct semaphore SemHandlePktResp;
 
-static s8 *gps8ConfigPacket;
 
 static tstrConfigPktInfo gstrConfigPktInfo;
 
@@ -674,17 +673,8 @@ s32 CoreConfiguratorInit(void)
        sema_init(&SemHandleSendPkt, 1);
        sema_init(&SemHandlePktResp, 0);
 
-       gps8ConfigPacket = WILC_MALLOC(MAX_PACKET_BUFF_SIZE);
-       if (gps8ConfigPacket == NULL) {
-               PRINT_ER("failed in gps8ConfigPacket allocation\n");
-               s32Error = WILC_NO_MEM;
-               goto _fail_;
-       }
-
-       memset((void *)gps8ConfigPacket, 0, MAX_PACKET_BUFF_SIZE);
 
        memset((void *)(&gstrConfigPktInfo), 0, sizeof(tstrConfigPktInfo));
-_fail_:
        return s32Error;
 }
 
@@ -1954,11 +1944,6 @@ s32 CoreConfiguratorDeInit(void)
 
        PRINT_D(CORECONFIG_DBG, "CoreConfiguratorDeInit()\n");
 
-       if (gps8ConfigPacket != NULL) {
-
-               kfree(gps8ConfigPacket);
-               gps8ConfigPacket = NULL;
-       }
 
        return s32Error;
 }