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btrfs-progs: remove wrong set_argv0 for restore 

Before this patch, you could see the following after exec restore
	# :too few arguments

The tool name "btrfs restore" is missing.

The @set_argv0() function is introduced by:
	commit a184abc70f
	btrfs-progs: move the check_argc_* functions into utils.c
	...
	Also add a new function "set_argv0" to set the correct tool name:
        *btrfs-image*: too few arguments

But @set_argv0() only applies to the independent tools with
the name pattern btrfs-***.
Since restore is now is subcommand under "btrfs",
there is no need to use @set_argv0() before check_argc_* to
repair the prompt tool name before "too few arguments".

Signed-off-by: Gui Hecheng <guihc.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
master
Gui Hecheng 2014-09-04 11:09:24 +08:00 committed by David Sterba
parent 0f500df7b6
commit d2a97ca131
1 changed files with 0 additions and 1 deletions
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cmds-restore.c
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@ -1229,7 +1229,6 @@ int cmd_restore(int argc, char **argv)
}
}
set_argv0(argv);
if (!list_roots && check_argc_min(argc - optind, 2))
usage(cmd_restore_usage);
else if (list_roots && check_argc_min(argc - optind, 1))