f2fs: convert is_extension_exist() to return bool type
is_extension_exist() only return two values, 0 or 1. So there is no need to use int type. Signed-off-by:Yangtao Li <frank.li@vivo.com> Reviewed-by:
Chao Yu <chao@kernel.org> Signed-off-by:
Jaegeuk Kim <jaegeuk@kernel.org>
parent
1aa161e4
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