staging: wilc1000: wilc_frame_register: removes unused hif_drv
authorLeo Kim <leo.kim@atmel.com>
Fri, 25 Mar 2016 12:16:47 +0000 (21:16 +0900)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 28 Mar 2016 14:30:36 +0000 (07:30 -0700)
This patch removes unused hif_drv of wilc_frame_register function.
It's perform an unnecessary null check and debug print log.

Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/wilc1000/host_interface.c

index 29d4d8a88d12a3f658170f30eb03b10f52e75848..04cbff50a0f1fac4ccdcaa145d620e0c9f2fb090 100644 (file)
@@ -3689,12 +3689,6 @@ int wilc_frame_register(struct wilc_vif *vif, u16 frame_type, bool reg)
 {
        int result = 0;
        struct host_if_msg msg;
-       struct host_if_drv *hif_drv = vif->hif_drv;
-
-       if (!hif_drv) {
-               netdev_err(vif->ndev, "driver is null\n");
-               return -EFAULT;
-       }
 
        memset(&msg, 0, sizeof(struct host_if_msg));