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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 /common/cmd_bootm.c
parentdebb6299ac1180a08f29f88c6d782b21a9c98707 (diff)
downloadu-boot-linaro-natty-47e26b1bf91ddef69f4a3892815c857db094cef9.tar.gz
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 'common/cmd_bootm.c')
-rw-r--r--common/cmd_bootm.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index bf77fb463..adfa6cd18 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -491,17 +491,14 @@ int do_bootm_subcommand (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv
argv++;
return bootm_start(cmdtp, flag, argc, argv);
}
- }
- /* Unrecognized command */
- else {
- cmd_usage(cmdtp);
- return 1;
+ } else {
+ /* Unrecognized command */
+ return cmd_usage(cmdtp);
}
if (images.state >= state) {
printf ("Trying to execute a command out of order\n");
- cmd_usage(cmdtp);
- return 1;
+ return cmd_usage(cmdtp);
}
images.state |= state;