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 --- arch/powerpc/cpu/mpc8xx/bedbug_860.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) (limited to 'arch/powerpc/cpu/mpc8xx/bedbug_860.c') diff --git a/arch/powerpc/cpu/mpc8xx/bedbug_860.c b/arch/powerpc/cpu/mpc8xx/bedbug_860.c index 9deda6c..83db035 100644 --- a/arch/powerpc/cpu/mpc8xx/bedbug_860.c +++ b/arch/powerpc/cpu/mpc8xx/bedbug_860.c @@ -70,10 +70,7 @@ void bedbug860_do_break (cmd_tbl_t *cmdtp, int flag, int argc, /* -------------------------------------------------- */ if (argc < 2) - { - cmd_usage(cmdtp); - return; - } + return cmd_usage(cmdtp); /* Turn off a breakpoint */ @@ -121,10 +118,7 @@ void bedbug860_do_break (cmd_tbl_t *cmdtp, int flag, int argc, /* Set a breakpoint at the address */ if( !isdigit( argv[ 1 ][ 0 ])) - { - cmd_usage(cmdtp); - return; - } + return cmd_usage(cmdtp); addr = simple_strtoul( argv[ 1 ], NULL, 16 ) & 0xfffffffc; -- cgit v1.1