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| author | Wolfgang Denk <wd@denx.de> | 2010-07-17 01:06:04 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-07-24 20:43:57 +0200 |
| commit | 47e26b1bf91ddef69f4a3892815c857db094cef9 (patch) | |
| tree | 7d688085d23779707c637703273f79bd3cca83e0 /common/cmd_nand.c | |
| parent | debb6299ac1180a08f29f88c6d782b21a9c98707 (diff) | |
| download | u-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 'common/cmd_nand.c')
| -rw-r--r-- | common/cmd_nand.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/common/cmd_nand.c b/common/cmd_nand.c index 84b6272..0f47a25 100644 --- a/common/cmd_nand.c +++ b/common/cmd_nand.c @@ -275,8 +275,7 @@ int do_nand_env_oob(cmd_tbl_t *cmdtp, nand_info_t *nand, return ret; usage: - cmd_usage(cmdtp); - return 1; + return cmd_usage(cmdtp); } #endif @@ -577,8 +576,7 @@ int do_nand(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) #endif usage: - cmd_usage(cmdtp); - return 1; + return cmd_usage(cmdtp); } U_BOOT_CMD(nand, CONFIG_SYS_MAXARGS, 1, do_nand, @@ -759,9 +757,8 @@ int do_nandboot(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) #if defined(CONFIG_CMD_MTDPARTS) usage: #endif - cmd_usage(cmdtp); show_boot_progress(-53); - return 1; + return cmd_usage(cmdtp); } show_boot_progress(53); |