tools/intel_bios_reader: fixup new warnings

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/tools/intel_bios_reader.c b/tools/intel_bios_reader.c
index fc60a0b..d7322b5 100644 (file)
--- a/tools/intel_bios_reader.c
+++ b/tools/intel_bios_reader.c
@@ -78,12 +78,12 @@ static struct bdb_block *find_section(int section_id)
 {
        struct bdb_block *block;
        unsigned char *base = (unsigned char *)bdb;
-       int index = 0;
+       int idx = 0;
        uint16_t total, current_size;
        unsigned char current_id;
 
        /* skip to first section */
-       index += bdb->header_size;
+       idx += bdb->header_size;
        total = bdb->bdb_size;
 
        block = malloc(sizeof(*block));
@@ -93,18 +93,18 @@ static struct bdb_block *find_section(int section_id)
        }
 
        /* walk the sections looking for section_id */
-       while (index < total) {
-               current_id = *(base + index);
-               index++;
-               current_size = *((uint16_t *) (base + index));
-               index += 2;
+       while (idx < total) {
+               current_id = *(base + idx);
+               idx++;
+               current_size = *((uint16_t *) (base + idx));
+               idx += 2;
                if (current_id == section_id) {
                        block->id = current_id;
                        block->size = current_size;
-                       block->data = base + index;
+                       block->data = base + idx;
                        return block;
                }
-               index += current_size;
+               idx += current_size;
        }
 
        free(block);
@@ -829,7 +829,7 @@ int main(int argc, char **argv)
        int fd;
        struct vbt_header *vbt = NULL;
        int vbt_off, bdb_off, i;
-       char *filename = "bios";
+       const char *filename = "bios";
        struct stat finfo;
        struct bdb_block *block;
        char signature[17];