Becase smb direct header is mapped and msg->num_sge
already is incremented, the decrement should be
removed from the condition.
Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
pr_err("failed to map buffer\n");
ret = -ENOMEM;
goto err;
- } else if (sg_cnt + msg->num_sge > SMB_DIRECT_MAX_SEND_SGES - 1) {
+ } else if (sg_cnt + msg->num_sge > SMB_DIRECT_MAX_SEND_SGES) {
pr_err("buffer not fitted into sges\n");
ret = -E2BIG;
ib_dma_unmap_sg(t->cm_id->device, sg, sg_cnt,