Commit e89016c4 authored by Mario Six's avatar Mario Six Committed by Stefan Roese

tools: kwbimage: Reduce scope of variables

This patch reduces the scope of some variables.
Signed-off-by: default avatarMario Six <mario.six@gdsys.cc>
Reviewed-by: default avatarStefan Roese <sr@denx.de>
Signed-off-by: default avatarStefan Roese <sr@denx.de>
parent 885fba15
......@@ -230,7 +230,6 @@ static void *image_create_v0(size_t *imagesz, struct image_tool_params *params,
struct image_cfg_element *e;
size_t headersz;
struct main_hdr_v0 *main_hdr;
struct ext_hdr_v0 *ext_hdr;
uint8_t *image;
int has_ext = 0;
......@@ -282,6 +281,7 @@ static void *image_create_v0(size_t *imagesz, struct image_tool_params *params,
/* Generate the ext header */
if (has_ext) {
struct ext_hdr_v0 *ext_hdr;
int cfgi, datai;
ext_hdr = (struct ext_hdr_v0 *)
......@@ -313,7 +313,6 @@ static size_t image_headersz_v1(struct image_tool_params *params,
{
struct image_cfg_element *binarye;
size_t headersz;
int ret;
/*
* Calculate the size of the header and the size of the
......@@ -333,6 +332,7 @@ static size_t image_headersz_v1(struct image_tool_params *params,
binarye = image_find_option(IMAGE_CFG_BINARY);
if (binarye) {
int ret;
struct stat s;
ret = stat(binarye->binary.file, &s);
......@@ -388,7 +388,6 @@ static void *image_create_v1(size_t *imagesz, struct image_tool_params *params,
size_t headersz;
uint8_t *image, *cur;
int hasext = 0;
int ret;
/*
* Calculate the size of the header and the size of the
......@@ -444,6 +443,7 @@ static void *image_create_v1(size_t *imagesz, struct image_tool_params *params,
struct stat s;
int argi;
FILE *bin;
int ret;
hdr->headertype = OPT_HDR_V1_BINARY_TYPE;
......@@ -818,7 +818,6 @@ static int kwbimage_verify_header(unsigned char *ptr, int image_size,
struct image_tool_params *params)
{
struct main_hdr_v0 *main_hdr;
struct ext_hdr_v0 *ext_hdr;
uint8_t checksum;
main_hdr = (struct main_hdr_v0 *)ptr;
......@@ -830,6 +829,8 @@ static int kwbimage_verify_header(unsigned char *ptr, int image_size,
/* Only version 0 extended header has checksum */
if (image_version((void *)ptr) == 0) {
struct ext_hdr_v0 *ext_hdr;
ext_hdr = (struct ext_hdr_v0 *)
(ptr + sizeof(struct main_hdr_v0));
checksum = image_checksum8(ext_hdr,
......
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