cmd_usage(): simplify return code handling

[people/ms/u-boot.git] / common / cmd_strings.c

diff --git a/common/cmd_strings.c b/common/cmd_strings.c
index bbbb6b4da9fb16a6ad76ab188fc3d655fea45c21..144a6c18d7eed900d81bab6c3ac3e72d11a22ae0 100644 (file)
--- a/common/cmd_strings.c
+++ b/common/cmd_strings.c
@@ -14,10 +14,8 @@ static char *start_addr, *last_addr;
 
 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_usage(cmdtp);
 
        if ((flag & CMD_FLAG_REPEAT) == 0) {
                start_addr = (char *)simple_strtoul(argv[1], NULL, 16);