fixed silly warnings due to -Wall

abootimg.c

@@ -203,6 +203,10 @@ enum command parse_args(int argc, char** argv, t_abootimg* img)
     return none;
 
   switch(cmd) {
+    case none:
+    case help:
+	    break;
+
     case info:
       if (argc != 3)
         return none;
@@ -275,7 +279,7 @@ enum command parse_args(int argc, char** argv, t_abootimg* img)
 
 int check_boot_img_header(t_abootimg* img)
 {
-  if (strncmp(img->header.magic, BOOT_MAGIC, BOOT_MAGIC_SIZE)) {
+  if (strncmp((char*)(img->header.magic), BOOT_MAGIC, BOOT_MAGIC_SIZE)) {
     fprintf(stderr, "%s: no Android Magic Value\n", img->fname);
     return 1;
   }
@@ -421,10 +425,10 @@ void update_header_entry(t_abootimg* img, char* cmd)
     if (len >= BOOT_ARGS_SIZE) 
       abort_printf("cmdline length (%d) is too long (max %d)", len, BOOT_ARGS_SIZE-1);
     memset(img->header.cmdline, 0, BOOT_ARGS_SIZE);
-    strcpy(img->header.cmdline, value);
+    strcpy((char*)(img->header.cmdline), value);
   }
   else if (!strncmp(token, "name", 4)) {
-    strncpy(img->header.name, value, BOOT_NAME_SIZE);
+    strncpy((char*)(img->header.name), value, BOOT_NAME_SIZE);
     img->header.name[BOOT_NAME_SIZE-1] = '\0';
   }
   else if (!strncmp(token, "bootsize", 8)) {
@@ -640,9 +644,7 @@ void write_bootimg(t_abootimg* img)
 
   unsigned n = (img->header.kernel_size + psize - 1) / psize;
   unsigned m = (img->header.ramdisk_size + psize - 1) / psize;
-  unsigned o = (img->header.second_size + psize - 1) / psize;
-  unsigned total_pages = 1+n+m+o;
-  unsigned bootimg_pages = img->size/psize;
+  //unsigned o = (img->header.second_size + psize - 1) / psize;
 
   if (fseek(img->stream, 0, SEEK_SET))
     abort_perror(img->fname);