[PATCH] fix misannotations in loop.c (98ae6ccd) · Commits · 戴 / test

drivers/block/loop.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -295,7 +295,7 @@ fail:
		* and do_lo_send_write().
		*/
		static int __do_lo_send_write(struct file *file,
		u8 __user *buf, const int len, loff_t pos)
		u8 *buf, const int len, loff_t pos)
		{
		ssize_t bw;
		mm_segment_t old_fs = get_fs();
		@@ -324,7 +324,7 @@ static int do_lo_send_direct_write(struct loop_device *lo,
		struct bio_vec bvec, int bsize, loff_t pos, struct page page)
		{
		ssize_t bw = __do_lo_send_write(lo->lo_backing_file,
		(u8 __user *)kmap(bvec->bv_page) + bvec->bv_offset,
		kmap(bvec->bv_page) + bvec->bv_offset,
		bvec->bv_len, pos);
		kunmap(bvec->bv_page);
		cond_resched();
		@@ -351,7 +351,7 @@ static int do_lo_send_write(struct loop_device lo, struct bio_vec bvec,
		bvec->bv_offset, bvec->bv_len, pos >> 9);
		if (likely(!ret))
		return __do_lo_send_write(lo->lo_backing_file,
		(u8 __user *)page_address(page), bvec->bv_len,
		page_address(page), bvec->bv_len,
		pos);
		printk(KERN_ERR "loop: Transfer error at byte offset %llu, "
		"length %i.\n", (unsigned long long)pos, bvec->bv_len);