staging: r8188eu: rename Exit label in rtl8188e_firmware_download()

Rename the Exit label in rtl8188e_firmware_download() to avoid camel
case.

Exit -> exit
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20220107103620.15648-14-straube.linux@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/r8188eu/hal/rtl8188e_hal_init.c

@@ -556,7 +556,7 @@ int rtl8188e_firmware_download(struct adapter *padapter)
 		rtStatus = load_firmware(&dvobj->firmware, device);
 	if (rtStatus == _FAIL) {
 		dvobj->firmware.data = NULL;
-		goto Exit;
+		goto exit;
 	}
 	pFirmwareBuf = dvobj->firmware.data;
 	FirmwareLen = dvobj->firmware.size;
@@ -604,16 +604,16 @@ int rtl8188e_firmware_download(struct adapter *padapter)
 	fw_download_enable(padapter, false);
 	if (_SUCCESS != rtStatus) {
 		DBG_88E("DL Firmware failed!\n");
-		goto Exit;
+		goto exit;
 	}
 
 	rtStatus = fw_free_to_go(padapter);
 	if (_SUCCESS != rtStatus) {
 		DBG_88E("DL Firmware failed!\n");
-		goto Exit;
+		goto exit;
 	}
 
-Exit:
+exit:
 	return rtStatus;
 }