From 47e26b1bf91ddef69f4a3892815c857db094cef9 Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Sat, 17 Jul 2010 01:06:04 +0200 Subject: cmd_usage(): simplify return code handling Lots of code use this construct: cmd_usage(cmdtp); return 1; Change cmd_usage() let it return 1 - then we can replace all these ocurrances by return cmd_usage(cmdtp); This fixes a few places with incorrect return code handling, too. Signed-off-by: Wolfgang Denk --- common/cmd_bedbug.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) (limited to 'common/cmd_bedbug.c') diff --git a/common/cmd_bedbug.c b/common/cmd_bedbug.c index d01ee19ee..2bd62e243 100644 --- a/common/cmd_bedbug.c +++ b/common/cmd_bedbug.c @@ -84,10 +84,8 @@ int do_bedbug_dis (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) addr = dis_last_addr; len = dis_last_len; - if (argc < 2) { - cmd_usage(cmdtp); - return 1; - } + if (argc < 2) + return cmd_usage(cmdtp); if ((flag & CMD_FLAG_REPEAT) == 0) { /* New command */ @@ -125,10 +123,8 @@ int do_bedbug_asm (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) /* -------------------------------------------------- */ int rcode = 0; - if (argc < 2) { - cmd_usage(cmdtp); - return 1; - } + if (argc < 2) + return cmd_usage(cmdtp); printf ("\nEnter '.' when done\n"); mem_addr = simple_strtoul (argv[1], NULL, 16); -- cgit v1.2.3-70-g09d2