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-rw-r--r--util/nvmutil/nvmutil.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/util/nvmutil/nvmutil.c b/util/nvmutil/nvmutil.c
index b99f3a81..ec918b3c 100644
--- a/util/nvmutil/nvmutil.c
+++ b/util/nvmutil/nvmutil.c
@@ -20,7 +20,7 @@ static void set_io_flags(int, char **);
static void open_files(void);
static void xopen(int *, const char *, int, struct stat *);
static void read_gbe(void);
-static void read_gbe_part(size_t, int);
+static void read_gbe_part(size_t, unsigned char);
static void cmd_setmac(void);
static void parse_mac_string(void);
static void set_mac_byte(size_t);
@@ -124,7 +124,7 @@ static int rfd = -1;
static int fd = -1;
static struct stat st;
static size_t part;
-static int invert;
+static unsigned char invert;
static unsigned char part_modified[2];
static const char *mac = NULL;
@@ -368,7 +368,7 @@ read_gbe(void)
}
static void
-read_gbe_part(size_t p, int invert)
+read_gbe_part(size_t p, unsigned char invert)
{
read_file_PERFECTLY_or_die(fd, gbe_mem_offset(p ^ invert, "pread"),
GBE_PART_SIZE, gbe_file_offset(p, "pread"), fname, "pread");