kconfig: make xfgets() really static
authorMasahiro Yamada <yamada.masahiro@socionext.com>
Thu, 11 Jan 2018 13:39:40 +0000 (22:39 +0900)
committerMasahiro Yamada <yamada.masahiro@socionext.com>
Sun, 21 Jan 2018 15:49:30 +0000 (00:49 +0900)
commit5a3dc717b3c785242e6d40f08288947cb6751ee4
tree764bad98a5d88c257b2cef77f1bd29751c1a852e
parent52e58a3caeba5d6029a9b6be02e4c883c22610ec
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>
scripts/kconfig/conf.c