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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_ubi.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 'common/cmd_ubi.c')
-rw-r--r--common/cmd_ubi.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/common/cmd_ubi.c b/common/cmd_ubi.c
index 2faf8d8..77ca0a5 100644
--- a/common/cmd_ubi.c
+++ b/common/cmd_ubi.c
@@ -442,10 +442,8 @@ static int do_ubi(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
ulong addr = 0;
int err = 0;
- if (argc < 2) {
- cmd_usage(cmdtp);
- return 1;
- }
+ if (argc < 2)
+ return cmd_usage(cmdtp);
if (mtdparts_init() != 0) {
printf("Error initializing mtdparts!\n");
@@ -471,10 +469,8 @@ static int do_ubi(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
return 0;
}
- if (argc < 3) {
- cmd_usage(cmdtp);
- return 1;
- }
+ if (argc < 3)
+ return cmd_usage(cmdtp);
/* todo: get dev number for NAND... */
ubi_dev.nr = 0;