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RDMA/rtrs-clt: Remove redundant code from rtrs_clt_read_req

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There is no need to dereference 's' from 'sess', since we have "sess =
to_clt_sess(s)" before.

And we can deference 'dev' from 's' earlier.

Link: https://lore.kernel.org/r/20210325153308.1214057-8-gi-oh.kim@ionos.com
Signed-off-by: Guoqing Jiang <guoqing.jiang@ionos.com>
Reviewed-by: Danil Kipnis <danil.kipnis@ionos.com>
Signed-off-by: Gioh Kim <gi-oh.kim@ionos.com>
Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Guoqing Jiang 2021-03-25 16:32:53 +01:00 committed by Jason Gunthorpe
parent 0adb3ad609
commit 44930991f2
1 changed files with 1 additions and 4 deletions
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5
drivers/infiniband/ulp/rtrs/rtrs-clt.c
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@ -1052,7 +1052,7 @@ static int rtrs_clt_read_req(struct rtrs_clt_io_req *req)
struct rtrs_sess *s = con->c.sess;
struct rtrs_clt_sess *sess = to_clt_sess(s);
struct rtrs_msg_rdma_read *msg;
struct rtrs_ib_dev *dev;
struct rtrs_ib_dev *dev = sess->s.dev;
struct ib_reg_wr rwr;
struct ib_send_wr *wr = NULL;
@ -1062,9 +1062,6 @@ static int rtrs_clt_read_req(struct rtrs_clt_io_req *req)
const size_t tsize = sizeof(*msg) + req->data_len + req->usr_len;
s = &sess->s;
dev = sess->s.dev;
if (unlikely(tsize > sess->chunk_size)) {
rtrs_wrn(s,
"Read request failed, message size is %zu, bigger than CHUNK_SIZE %d\n",