fdisk: fix compiler warnings [-Wsign-compare]

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/fdisk/fdisk.h b/fdisk/fdisk.h
index f73d13afc452c39032d95bc18e304805abf23b07..d5d66d3cfc863f23d90563229215cac39b1215d5 100644 (file)
--- a/fdisk/fdisk.h
+++ b/fdisk/fdisk.h
@@ -224,14 +224,14 @@ static inline void seek_sector(struct fdisk_context *cxt, sector_t secno)
 static inline void read_sector(struct fdisk_context *cxt, sector_t secno, unsigned char *buf)
 {
        seek_sector(cxt, secno);
-       if (read(cxt->dev_fd, buf, cxt->sector_size) != cxt->sector_size)
+       if (read(cxt->dev_fd, buf, cxt->sector_size) != (ssize_t) cxt->sector_size)
                fatal(cxt, unable_to_read);
 }
 
 static inline void write_sector(struct fdisk_context *cxt, sector_t secno, unsigned char *buf)
 {
        seek_sector(cxt, secno);
-       if (write(cxt->dev_fd, buf, cxt->sector_size) != cxt->sector_size)
+       if (write(cxt->dev_fd, buf, cxt->sector_size) != (ssize_t) cxt->sector_size)
                fatal(cxt, unable_to_write);
 }