summaryrefslogtreecommitdiff
path: root/arch/powerpc/cpu/mpc8260
diff options
context:
space:
mode:
authorWolfgang Denk <wd@denx.de>2010-07-17 01:06:04 +0200
committerWolfgang Denk <wd@denx.de>2010-07-24 20:43:57 +0200
commit47e26b1bf91ddef69f4a3892815c857db094cef9 (patch)
tree7d688085d23779707c637703273f79bd3cca83e0 /arch/powerpc/cpu/mpc8260
parentdebb6299ac1180a08f29f88c6d782b21a9c98707 (diff)
downloadu-boot-imx-47e26b1bf91ddef69f4a3892815c857db094cef9.zip
u-boot-imx-47e26b1bf91ddef69f4a3892815c857db094cef9.tar.gz
u-boot-imx-47e26b1bf91ddef69f4a3892815c857db094cef9.tar.bz2
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 <wd@denx.de>
Diffstat (limited to 'arch/powerpc/cpu/mpc8260')
-rw-r--r--arch/powerpc/cpu/mpc8260/bedbug_603e.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/arch/powerpc/cpu/mpc8260/bedbug_603e.c b/arch/powerpc/cpu/mpc8260/bedbug_603e.c
index 2488612..89193a3 100644
--- a/arch/powerpc/cpu/mpc8260/bedbug_603e.c
+++ b/arch/powerpc/cpu/mpc8260/bedbug_603e.c
@@ -71,10 +71,7 @@ void bedbug603e_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 */
@@ -118,10 +115,7 @@ void bedbug603e_do_break (cmd_tbl_t *cmdtp, int flag, int argc,
if(!(( isdigit( argv[ 1 ][ 0 ] )) ||
(( argv[ 1 ][ 0 ] >= 'a' ) && ( argv[ 1 ][ 0 ] <= 'f' )) ||
(( argv[ 1 ][ 0 ] >= 'A' ) && ( argv[ 1 ][ 0 ] <= 'F' ))))
- {
- cmd_usage(cmdtp);
- return;
- }
+ return cmd_usage(cmdtp);
addr = simple_strtoul( argv[ 1 ], NULL, 16 );