staging: wilc1000: remove blank line before close brace in wilc_wlan_cfg_get_wid_value()

Cleanup patch to remove "Blank lines aren't necessary before a close
brace '}'" issue reported by checkpatch.pl script.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/wilc_wlan_cfg.c

@@ -497,7 +497,6 @@ int wilc_wlan_cfg_get_wid_value(u16 wid, u8 *buffer, u32 buffer_size)
 
 						i += toggle;
 						toggle ^= 1;
-
 					}
 					memcpy(buffer,  &g_cfg_str[i].str[2],
 					       size);