From: Shraddha Barke <shraddha.6596@gmail.com>
To: ceph-devel@vger.kernel.org
Cc: elder@ieee.org
Subject: [PATCH] Net: ceph: messenger: Use local variable cursor in read_partial_msg_data()
Date: Sun, 18 Oct 2015 15:30:03 +0530 [thread overview]
Message-ID: <1445162403-7612-1-git-send-email-shraddha.6596@gmail.com> (raw)
Use local variable cursor in place of &msg->cursor in
read_partial_msg_data()
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
---
net/ceph/messenger.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index b9b0e3b..b3d1973 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -2231,7 +2231,7 @@ static int read_partial_message_section(struct ceph_connection *con,
static int read_partial_msg_data(struct ceph_connection *con)
{
struct ceph_msg *msg = con->in_msg;
- struct ceph_msg_data_cursor *cursor = &msg->cursor;
+ struct ceph_msg_data_cursor *cursor = cursor;
const bool do_datacrc = !con->msgr->nocrc;
struct page *page;
size_t page_offset;
@@ -2246,7 +2246,7 @@ static int read_partial_msg_data(struct ceph_connection *con)
if (do_datacrc)
crc = con->in_data_crc;
while (cursor->resid) {
- page = ceph_msg_data_next(&msg->cursor, &page_offset, &length,
+ page = ceph_msg_data_next(cursor, &page_offset, &length,
NULL);
ret = ceph_tcp_recvpage(con->sock, page, page_offset, length);
if (ret <= 0) {
@@ -2258,7 +2258,7 @@ static int read_partial_msg_data(struct ceph_connection *con)
if (do_datacrc)
crc = ceph_crc32c_page(crc, page, page_offset, ret);
- (void) ceph_msg_data_advance(&msg->cursor, (size_t)ret);
+ (void) ceph_msg_data_advance(cursor, (size_t)ret);
}
if (do_datacrc)
con->in_data_crc = crc;
--
2.1.4
next reply other threads:[~2015-10-18 10:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-18 10:00 Shraddha Barke [this message]
2015-10-18 10:42 ` [PATCH] Net: ceph: messenger: Use local variable cursor in read_partial_msg_data() Ilya Dryomov
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