target: remove the second argument of k[un]map_atomic() (ca747d61) · Commits · e / devices / android_kernel_samsung_universal8890

drivers/target/target_core_transport.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -2344,7 +2344,7 @@ static void transport_xor_callback(struct se_cmd *cmd)

		offset = 0;
		for_each_sg(cmd->t_bidi_data_sg, sg, cmd->t_bidi_data_nents, count) {
		addr = kmap_atomic(sg_page(sg), KM_USER0);
		addr = kmap_atomic(sg_page(sg));
		if (!addr)
		goto out;

		@@ -2352,7 +2352,7 @@ static void transport_xor_callback(struct se_cmd *cmd)
		(addr + sg->offset + i) ^= (buf + offset + i);

		offset += sg->length;
		kunmap_atomic(addr, KM_USER0);
		kunmap_atomic(addr);
		}

		out:

+4 −6

Original line number	Diff line number	Diff line
		@@ -146,14 +146,13 @@ int ft_queue_data_in(struct se_cmd *se_cmd)
		PAGE_SIZE << compound_order(page);
		} else {
		BUG_ON(!page);
		from = kmap_atomic(page + (mem_off >> PAGE_SHIFT),
		KM_SOFTIRQ0);
		from = kmap_atomic(page + (mem_off >> PAGE_SHIFT));
		page_addr = from;
		from += mem_off & ~PAGE_MASK;
		tlen = min(tlen, (size_t)(PAGE_SIZE -
		(mem_off & ~PAGE_MASK)));
		memcpy(to, from, tlen);
		kunmap_atomic(page_addr, KM_SOFTIRQ0);
		kunmap_atomic(page_addr);
		to += tlen;
		}

		@@ -291,14 +290,13 @@ void ft_recv_write_data(struct ft_cmd cmd, struct fc_frame fp)

		tlen = min(mem_len, frame_len);

		to = kmap_atomic(page + (mem_off >> PAGE_SHIFT),
		KM_SOFTIRQ0);
		to = kmap_atomic(page + (mem_off >> PAGE_SHIFT));
		page_addr = to;
		to += mem_off & ~PAGE_MASK;
		tlen = min(tlen, (size_t)(PAGE_SIZE -
		(mem_off & ~PAGE_MASK)));
		memcpy(to, from, tlen);
		kunmap_atomic(page_addr, KM_SOFTIRQ0);
		kunmap_atomic(page_addr);

		from += tlen;
		frame_len -= tlen;