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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 /board/spear/common/spr_misc.c
parentdebb6299ac1180a08f29f88c6d782b21a9c98707 (diff)
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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 'board/spear/common/spr_misc.c')
-rw-r--r--board/spear/common/spr_misc.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/board/spear/common/spr_misc.c b/board/spear/common/spr_misc.c
index d99036b..0562222 100644
--- a/board/spear/common/spr_misc.c
+++ b/board/spear/common/spr_misc.c
@@ -215,10 +215,8 @@ int do_chip_config(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
char *s, *e;
char i2c_mac[20];
- if ((argc > 3) || (argc < 2)) {
- cmd_usage(cmdtp);
- return 1;
- }
+ if ((argc > 3) || (argc < 2))
+ return cmd_usage(cmdtp);
if ((!strcmp(argv[1], "cpufreq")) || (!strcmp(argv[1], "ddrfreq"))) {
@@ -286,8 +284,7 @@ int do_chip_config(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
return 0;
}
- cmd_usage(cmdtp);
- return 1;
+ return cmd_usage(cmdtp);
}
U_BOOT_CMD(chip_config, 3, 1, do_chip_config,