f2fs: clean up f2fs_map_blocks
f2fs_map_blocks(): if (blkaddr == NEW_ADDR || blkaddr == NULL_ADDR) { if (create) { ... } else { ... if (flag == F2FS_GET_BLOCK_FIEMAP && blkaddr == NULL_ADDR) { ... } if (flag != F2FS_GET_BLOCK_FIEMAP || blkaddr != NEW_ADDR) goto sync_out; } It means we can break the loop in cases of: a) flag != F2FS_GET_BLOCK_FIEMAP or b) flag == F2FS_GET_BLOCK_FIEMAP && blkaddr == NULL_ADDR Condition b) is the same as previous one, so merge operations of them for readability. Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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