staging:rtl8188eu:core Fix Code Indent

This patch solves the code indentation issue inside the if block
Signed-off-by: Janani Sankara Babu <jananis37@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/core/rtw_cmd.c

@@ -186,7 +186,7 @@ int rtw_cmd_thread(void *context)
 			pcmd->res = H2C_DROPPED;
 		} else {
 			if (pcmd->cmdcode < ARRAY_SIZE(wlancmds)) {
-			    cmd_hdl = wlancmds[pcmd->cmdcode].h2cfuns;
+				cmd_hdl = wlancmds[pcmd->cmdcode].h2cfuns;
 
 				if (cmd_hdl) {
 					ret = cmd_hdl(pcmd->padapter, pcmd->parmbuf);