firmware-utils: fix unused variable warnings

[openwrt/staging/zorun.git] / tools / firmware-utils / src / mkcasfw.c

diff --git a/tools/firmware-utils/src/mkcasfw.c b/tools/firmware-utils/src/mkcasfw.c
index 5655bf1894c04d59e0769bb80f542f1ea04e0102..eb92c8e3ffc1fd779e8387da76e0af5f47f6c941 100644 (file)
--- a/tools/firmware-utils/src/mkcasfw.c
+++ b/tools/firmware-utils/src/mkcasfw.c
@@ -763,8 +763,7 @@ write_out_header(FILE *outfile)
 int
 write_out_images(FILE *outfile)
 {
-       struct image_desc *desc;
-       int i, res;
+       int res;
 
        res = image_writeout(outfile, &kernel_image);
        if (res)
@@ -839,7 +838,6 @@ parse_opt_image(char ch, char *arg)
 {
        char buf[MAX_ARG_LEN];
        char *argv[MAX_ARG_COUNT];
-       int argc;
        char *p;
        struct image_desc *desc = NULL;
        int i;
@@ -864,7 +862,7 @@ parse_opt_image(char ch, char *arg)
        if (!desc)
                return ERR_FATAL;
 
-       argc = parse_arg(arg, buf, argv);
+       parse_arg(arg, buf, argv);
 
        i = 0;
        p = argv[i++];
@@ -886,9 +884,6 @@ parse_opt_image(char ch, char *arg)
 int
 process_images(void)
 {
-       struct image_desc *desc;
-       uint32_t offs = 0;
-       int i;
        int res;
 
        kernel_image.out_size = board->max_kernel_size;