X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=blobdiff_plain;f=common%2Fcmd_strings.c;h=41b166592609b02c9e03708ca57ad0469d7edf36;hp=7d05cf8e938d10616070fefccfcc65f75b4bdfb7;hb=46eeb1405961f091aac2c7ccef593075c1e4d137;hpb=cb5473205206c7f14cbb1e747f28ec75b48826e2

diff --git a/common/cmd_strings.c b/common/cmd_strings.c
index 7d05cf8e93..41b1665926 100644
--- a/common/cmd_strings.c
+++ b/common/cmd_strings.c
@@ -12,12 +12,10 @@
 
 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) {
-		printf("Usage:\n%s\n", cmdtp->usage);
-		return 1;
-	}
+	if (argc == 1)
+		return CMD_RET_USAGE;
 
 	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;
 }
 
-U_BOOT_CMD(strings, 3, 1, do_strings,
-	"strings - display strings\n",
+U_BOOT_CMD(
+	strings, 3, 1, do_strings,
+	"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"
+);