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Trivial clean up of print usage and parameter checking. 

Signed-off-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Myles Watson <mylesgw@gmail.com>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4263 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Myles Watson 2009-05-08 20:07:00 +00:00
parent 475aeda9d6
commit b534e42565
1 changed files with 5 additions and 2 deletions
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7
util/cbfstool/print.c
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@ -27,8 +27,11 @@ void print_usage(void)
int print_handler(struct rom *rom, int argc, char **argv) int print_handler(struct rom *rom, int argc, char **argv)
{ {
if (argc > 0 || argv[1] != NULL) if ( argc > 0 ) {
printf("print\t\t\t\tShow the contents of the ROM\n"); ERROR("print %s? print takes no arguments.\n", argv[0]);
print_usage();
return -1;
}
printf("%s: %d kB, bootblocksize %d, romsize %d, offset 0x%x\n", rom->name, rom->size / 1024, printf("%s: %d kB, bootblocksize %d, romsize %d, offset 0x%x\n", rom->name, rom->size / 1024,
ntohl(rom->header->bootblocksize), ntohl(rom->header->romsize), ntohl(rom->header->offset)); ntohl(rom->header->bootblocksize), ntohl(rom->header->romsize), ntohl(rom->header->offset));