From 8632b36b96d38a85f2e71603a6f90ec9e4e5e37e Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 18 Nov 2023 14:05:20 -0700 Subject: command: Introduce functions to obtain command arguments Add some functions which provide an argument to a command, or NULL if the argument does not exist. Use the same numbering as argv[] since it seems less confusing than the previous idea. Signed-off-by: Simon Glass Suggested-by: Tom Rini --- cmd/disk.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'cmd/disk.c') diff --git a/cmd/disk.c b/cmd/disk.c index 3d7bc2f6018..92eaa02f4a1 100644 --- a/cmd/disk.c +++ b/cmd/disk.c @@ -40,8 +40,8 @@ int common_diskboot(struct cmd_tbl *cmdtp, const char *intf, int argc, bootstage_mark(BOOTSTAGE_ID_IDE_BOOT_DEVICE); - part = blk_get_device_part_str(intf, (argc == 3) ? argv[2] : NULL, - &dev_desc, &info, 1); + part = blk_get_device_part_str(intf, cmd_arg2(argc, argv), + &dev_desc, &info, 1); if (part < 0) { bootstage_error(BOOTSTAGE_ID_IDE_TYPE); return 1; -- cgit v1.2.3