kconfig: make xfgets() really static
authorMasahiro Yamada <yamada.masahiro@socionext.com>
Thu, 11 Jan 2018 13:39:40 +0000 (22:39 +0900)
committerChristian Lamparter <chunkeey@gmail.com>
Sun, 10 Feb 2019 20:49:34 +0000 (21:49 +0100)
commit155c0b0aac714c34f336050db7d3c1a708dad1e3
tree41f9abe1078d47752029f63ba1998b43d7f258d4
parentf1d8c09f9170437ba1b86ba0cd77b7b3680a673c
kconfig: make xfgets() really static

Sparse reports:
  warning: symbol 'xfgets' was not declared. Should it be static?

It is declared as static, but it is missing in the definition part.
Move the definition up and remove the forward declaration.

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