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cmd: undefined return value of do_extension_apply()

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If 'extension apply all' is executed and no extension is found, the return
value of do_extension_apply() is undefined. Return CMD_RET_FAILURE in this
case.

Fixes: 2f84e9cf06 ("cmd: add support for a new "extension" command")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Kory Maincent <kory.maincent@bootlin.com>
This commit is contained in:
Heinrich Schuchardt 2022-07-11 20:01:12 +02:00 • committed by Tom Rini
parent bf28d9a659
commit 689525b12e
1 changed files with 1 additions and 0 deletions
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cmd/extension_board.c
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@ -111,6 +111,7 @@ static int do_extension_apply(struct cmd_tbl *cmdtp, int flag,
return CMD_RET_USAGE; return CMD_RET_USAGE;
if (strcmp(argv[1], "all") == 0) { if (strcmp(argv[1], "all") == 0) {
ret = CMD_RET_FAILURE;
list_for_each_entry(extension, &extension_list, list) { list_for_each_entry(extension, &extension_list, list) {
ret = extension_apply(extension); ret = extension_apply(extension);
if (ret != CMD_RET_SUCCESS) if (ret != CMD_RET_SUCCESS)