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-rw-r--r--drivers/infiniband/sw/siw/siw_qp_tx.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/infiniband/sw/siw/siw_qp_tx.c b/drivers/infiniband/sw/siw/siw_qp_tx.c
index 43020d2040fc..eb83fe183318 100644
--- a/drivers/infiniband/sw/siw/siw_qp_tx.c
+++ b/drivers/infiniband/sw/siw/siw_qp_tx.c
@@ -520,11 +520,12 @@ static int siw_tx_hdt(struct siw_iwarp_tx *c_tx, struct socket *s)
c_tx->mpa_crc_hd,
iov[seg].iov_base,
plen);
- } else if (do_crc)
- crypto_shash_update(
- c_tx->mpa_crc_hd,
- page_address(p) + fp_off,
- plen);
+ } else if (do_crc) {
+ crypto_shash_update(c_tx->mpa_crc_hd,
+ kmap(p) + fp_off,
+ plen);
+ kunmap(p);
+ }
} else {
u64 pa = ((sge->laddr + sge_off) & PAGE_MASK);