From: John Crispin <john@openwrt.org>
Date: Mon, 25 Aug 2014 06:35:50 +0000 (+0000)
Subject: package/*: remove useless explicit set of function returncode
X-Git-Tag: reboot~6127
X-Git-Url: http://git.ozo.com/?a=commitdiff_plain;ds=sidebyside;h=2ae05c57f8d4cb557a5ea733c2795b8462f00062;hp=2ae05c57f8d4cb557a5ea733c2795b8462f00062;p=openwrt%2F.git

package/*: remove useless explicit set of function returncode

somebody started to set a function returncode in the validation
stuff and everybody copies it, e.g.

myfunction()
{
	fire_command

	return $?
}

a function automatically returns with the last returncode,
so we can safely remove the command 'return $?'. reference:

http://tldp.org/LDP/abs/html/exit-status.html
"The last command executed in the function or script determines the exit status."

Signed-off-by: Bastian Bittorf <bittorf@bluebottle.com>

SVN-Revision: 42278
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