diff options
Diffstat (limited to 'tools/bootconfig/main.c')
| -rw-r--r-- | tools/bootconfig/main.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/tools/bootconfig/main.c b/tools/bootconfig/main.c index 62a3b5064b17..f45fa992e01d 100644 --- a/tools/bootconfig/main.c +++ b/tools/bootconfig/main.c @@ -126,17 +126,6 @@ static void xbc_show_list(void) } } -/* Simple real checksum */ -static int checksum(unsigned char *buf, int len) -{ - int i, sum = 0; - - for (i = 0; i < len; i++) - sum += buf[i]; - - return sum; -} - #define PAGE_SIZE 4096 static int load_xbc_fd(int fd, char **buf, int size) @@ -232,7 +221,7 @@ static int load_xbc_from_initrd(int fd, char **buf) return ret; /* Wrong Checksum */ - rcsum = checksum((unsigned char *)*buf, size); + rcsum = xbc_calc_checksum(*buf, size); if (csum != rcsum) { pr_err("checksum error: %d != %d\n", csum, rcsum); return -EINVAL; @@ -381,7 +370,7 @@ static int apply_xbc(const char *path, const char *xbc_path) return ret; } size = strlen(buf) + 1; - csum = checksum((unsigned char *)buf, size); + csum = xbc_calc_checksum(buf, size); /* Backup the bootconfig data */ data = calloc(size + BOOTCONFIG_ALIGN + |