f2fs: return a default value for non-void function
authorJaegeuk Kim <jaegeuk.kim@samsung.com>
Fri, 21 Dec 2012 02:47:05 +0000 (11:47 +0900)
committerJaegeuk Kim <jaegeuk.kim@samsung.com>
Fri, 28 Dec 2012 02:24:09 +0000 (11:24 +0900)
This patch resolves a build warning reported by kbuild test robot.

"
fs/f2fs/segment.c: In function '__get_segment_type':
fs/f2fs/segment.c:806:1: warning: control reaches end of non-void
function [-Wreturn-type]
"

Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>

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