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Merge git://git.denx.de/u-boot-x86
[oweals/u-boot.git]
/
common
/
cmd_strings.c
diff --git
a/common/cmd_strings.c
b/common/cmd_strings.c
index 4517ba29e715b4a522318d073ae475be747ca565..41b166592609b02c9e03708ca57ad0469d7edf36 100644
(file)
--- a/
common/cmd_strings.c
+++ b/
common/cmd_strings.c
@@
-12,12
+12,10
@@
static char *start_addr, *last_addr;
static char *start_addr, *last_addr;
-int do_strings(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_strings(cmd_tbl_t *cmdtp, int flag, int argc, char *
const
argv[])
{
{
- if (argc == 1) {
- cmd_usage(cmdtp);
- return 1;
- }
+ if (argc == 1)
+ return CMD_RET_USAGE;
if ((flag & CMD_FLAG_REPEAT) == 0) {
start_addr = (char *)simple_strtoul(argv[1], NULL, 16);
if ((flag & CMD_FLAG_REPEAT) == 0) {
start_addr = (char *)simple_strtoul(argv[1], NULL, 16);
@@
-40,7
+38,9
@@
int do_strings(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
return 0;
}
return 0;
}
-U_BOOT_CMD(strings, 3, 1, do_strings,
+U_BOOT_CMD(
+ strings, 3, 1, do_strings,
"display strings",
"<addr> [byte count]\n"
"display strings",
"<addr> [byte count]\n"
- " - display strings at <addr> for at least [byte count] or first double NUL\n");
+ " - display strings at <addr> for at least [byte count] or first double NUL"
+);