From: Chaehyun Lim Date: Mon, 5 Oct 2015 02:07:21 +0000 (+0900) Subject: staging: wilc1000: remove pstrWFIDrv in host_int_set_mac_chnl_num X-Git-Tag: firefly_0821_release~176^2~802^2~1115 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=157da215b5312017889dc856e770c422db336aac;p=firefly-linux-kernel-4.4.55.git staging: wilc1000: remove pstrWFIDrv in host_int_set_mac_chnl_num This patch removes pstrWFIDrv variable in host_int_set_mac_chnl_num function. There is no need to make another variable to check if first arugment is NULL or not. It is able to use wfi_drv directly that is first argument of this function. Suggested-by: Greg Kroah-Hartman Signed-off-by: Chaehyun Lim Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c index 39d72acf5375..47ccaa81b660 100644 --- a/drivers/staging/wilc1000/host_interface.c +++ b/drivers/staging/wilc1000/host_interface.c @@ -5318,10 +5318,9 @@ s32 host_int_get_rx_power_level(tstrWILC_WFIDrv *hWFIDrv, u8 *pu8RxPowerLevel, int host_int_set_mac_chnl_num(tstrWILC_WFIDrv *wfi_drv, u8 channel) { int result = 0; - tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)wfi_drv; struct host_if_msg msg; - if (!pstrWFIDrv) { + if (!wfi_drv) { PRINT_ER("driver is null\n"); return -EFAULT; }