John Crispin ca759acc8e tools/firmware-utils: tplink-safeloader: clean up code
There is no reason for the internal functions not to be static.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>

Backport of r47210

git-svn-id: svn://svn.openwrt.org/openwrt/branches/chaos_calmer@48840 3c298f89-4303-0410-b956-a3cf2f4a3e73
2016-03-01 08:14:42 +00:00
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