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-rw-r--r--cmd/mem.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/cmd/mem.c b/cmd/mem.c
index 0bfb6081e7..009b7b58f3 100644
--- a/cmd/mem.c
+++ b/cmd/mem.c
@@ -1144,10 +1144,8 @@ static int do_random(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
unsigned char *buf8;
unsigned int i;
- if (argc < 3 || argc > 4) {
- printf("usage: %s <addr> <len> [<seed>]\n", argv[0]);
- return 0;
- }
+ if (argc < 3 || argc > 4)
+ return CMD_RET_USAGE;
len = simple_strtoul(argv[2], NULL, 16);
addr = simple_strtoul(argv[1], NULL, 16);
@@ -1174,7 +1172,8 @@ static int do_random(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
unmap_sysmem(start);
printf("%lu bytes filled with random data\n", len);
- return 1;
+
+ return CMD_RET_SUCCESS;
}
#endif