From: Jaegeuk Kim <jaegeuk@xxxxxxxxxx> [ Upstream commit f5d5510e7389fa264337fb524346bac9eb93adc8 ] After merging the f2fs tree, today's linux-next build (x86_64_allmodconfig) produced this warning: In file included from fs/f2fs/dir.c:11: fs/f2fs/f2fs.h: In function '__mark_inode_dirty_flag': fs/f2fs/f2fs.h:2388:6: warning: this statement may fall through [-Wimplicit-fallthrough=] if (set) ^ fs/f2fs/f2fs.h:2390:2: note: here case FI_DATA_EXIST: ^~~~ Exposed by my use of -Wimplicit-fallthrough Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- fs/f2fs/f2fs.h | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 9c380885b0fc..662084490089 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1635,6 +1635,7 @@ static inline void __mark_inode_dirty_flag(struct inode *inode, case FI_INLINE_DENTRY: if (set) return; + /* fall through */ case FI_DATA_EXIST: case FI_INLINE_DOTS: f2fs_mark_inode_dirty_sync(inode); -- 2.19.1