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authorColin Ian King <colin.i.king@gmail.com>2022-11-01 10:41:04 +0000
committerDavid S. Miller <davem@davemloft.net>2022-11-04 10:09:50 +0000
commitd28c0e73efbee95edf789f07c494592f89862606 (patch)
tree488c9f8cf5cc19dd970d52d9c6ef7d6af04af049 /net/rds
parentb3809277addbba68724ee0cd6d048a3ca33c5e4d (diff)
rds: remove redundant variable total_payload_len
Variable total_payload_len is being used to accumulate payload lengths however it is never read or used afterwards. It is redundant and can be removed. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rds')
-rw-r--r--net/rds/send.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/net/rds/send.c b/net/rds/send.c
index 0c5504068e3c..5e57a1581dc6 100644
--- a/net/rds/send.c
+++ b/net/rds/send.c
@@ -1114,7 +1114,7 @@ int rds_sendmsg(struct socket *sock, struct msghdr *msg, size_t payload_len)
struct rds_conn_path *cpath;
struct in6_addr daddr;
__u32 scope_id = 0;
- size_t total_payload_len = payload_len, rdma_payload_len = 0;
+ size_t rdma_payload_len = 0;
bool zcopy = ((msg->msg_flags & MSG_ZEROCOPY) &&
sock_flag(rds_rs_to_sk(rs), SOCK_ZEROCOPY));
int num_sgs = DIV_ROUND_UP(payload_len, PAGE_SIZE);
@@ -1243,7 +1243,6 @@ int rds_sendmsg(struct socket *sock, struct msghdr *msg, size_t payload_len)
if (ret)
goto out;
- total_payload_len += rdma_payload_len;
if (max_t(size_t, payload_len, rdma_payload_len) > RDS_MAX_MSG_SIZE) {
ret = -EMSGSIZE;
goto out;