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net/rds: remove variable total_copied

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Variable total_copied is just being incremented and it's never used
anywhere else. The variable and the increment are redundant so
remove it.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20221024135046.2159523-1-colin.i.king@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Colin Ian King 2022-10-24 14:50:46 +01:00 committed by Jakub Kicinski
parent e0b3ef17f4
commit b65ef50e06
1 changed files with 0 additions and 2 deletions
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net/rds/message.c
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@ -366,7 +366,6 @@ static int rds_message_zcopy_from_user(struct rds_message *rm, struct iov_iter *
struct scatterlist *sg;
int ret = 0;
int length = iov_iter_count(from);
int total_copied = 0;
struct rds_msg_zcopy_info *info;
rm->m_inc.i_hdr.h_len = cpu_to_be32(iov_iter_count(from));
@ -404,7 +403,6 @@ static int rds_message_zcopy_from_user(struct rds_message *rm, struct iov_iter *
ret = -EFAULT;
goto err;
}
total_copied += copied;
length -= copied;
sg_set_page(sg, pages, copied, start);
rm->data.op_nents++;