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[PATCH-for-5.2,2/7] hw/block/fdc: Let sector offset be unsigned

Message ID 20200806080824.21567-3-f4bug@amsat.org
State New
Headers show
Series hw/block/fdc: Cleanups trying to make sense of the floppy controllers | expand

Commit Message

Philippe Mathieu-Daudé Aug. 6, 2020, 8:08 a.m. UTC 
Sector offset can not be negative, make it unsigned.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 hw/block/fdc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/hw/block/fdc.c b/hw/block/fdc.c
index 2cec7568c1..c91ed7ee2d 100644
--- a/hw/block/fdc.c
+++ b/hw/block/fdc.c
@@ -259,7 +259,7 @@  static uint32_t fd_sector(FDrive *drv)
 }
 
 /* Returns current position, in bytes, for given drive */
-static int fd_offset(FDrive *drv)
+static uint64_t fd_offset(FDrive *drv)
 {
     g_assert(fd_sector(drv) < INT_MAX >> BDRV_SECTOR_BITS);
     return fd_sector(drv) << BDRV_SECTOR_BITS;