Use F2FS_BLKSIZE for dev_read_block() buffers

Use F2FS_BLKSIZE instead of PAGE_SIZE for dev_read_block() buffers since
dev_read_block() reads F2FS_BLKSIZE bytes.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
1 file changed