kconfig: make conf_unsaved a local variable of conf_read()
authorMasahiro Yamada <yamada.masahiro@socionext.com>
Thu, 11 Jan 2018 13:39:41 +0000 (22:39 +0900)
committerChristian Lamparter <chunkeey@gmail.com>
Sun, 10 Feb 2019 20:53:09 +0000 (21:53 +0100)
conf_unsaved is initialized by conf_read_simple(), but it is possible
to move it to conf_read() so that it can be a local variable.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>

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