From 49bcaf391422747a0539578f9a7fbf69e55827e4 Mon Sep 17 00:00:00 2001
From: CTCaer <ctcaer@gmail.com>
Date: Fri, 15 Oct 2021 16:18:06 +0300
Subject: [PATCH] bdk: correct some types and warnings

---
 bdk/mem/minerva.h        | 4 ++--
 bdk/usb/usb_gadget_ums.c | 3 +--
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/bdk/mem/minerva.h b/bdk/mem/minerva.h
index 51cb215..a81cdc8 100644
--- a/bdk/mem/minerva.h
+++ b/bdk/mem/minerva.h
@@ -27,8 +27,8 @@
 
 typedef struct
 {
-	s32 rate_to;
-	s32 rate_from;
+	u32 rate_to;
+	u32 rate_from;
 	emc_table_t *mtc_table;
 	u32 table_entries;
 	emc_table_t *current_emc_table;
diff --git a/bdk/usb/usb_gadget_ums.c b/bdk/usb/usb_gadget_ums.c
index 4be2436..2b90439 100644
--- a/bdk/usb/usb_gadget_ums.c
+++ b/bdk/usb/usb_gadget_ums.c
@@ -1092,8 +1092,7 @@ static int _scsi_prevent_allow_removal(usbd_gadget_ums_t *ums)
 
 	// Notify for possible unmounting?
 	// Normally we sync here but we do synced writes to SDMMC.
-	if (ums->lun.prevent_medium_removal && !prevent)
-		;
+	if (ums->lun.prevent_medium_removal && !prevent) { /* Do nothing */ }
 
 	ums->lun.prevent_medium_removal = prevent;