X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=drivers%2Finfiniband%2Fulp%2Fiser%2Fiser_initiator.c;h=2a07692007bddac1b56196839c7e403678d61bca;hb=e6e52aec494900912fedd7b595b8827ba70a670d;hp=12ed62ce9ff7ea36bcb622c5f29577c0b16b9685;hpb=fb53905cf2c3db6eb1ce37a37c5002456fa7ee20;p=karo-tx-linux.git

diff --git a/drivers/infiniband/ulp/iser/iser_initiator.c b/drivers/infiniband/ulp/iser/iser_initiator.c
index 12ed62ce9ff7..2a07692007bd 100644
--- a/drivers/infiniband/ulp/iser/iser_initiator.c
+++ b/drivers/infiniband/ulp/iser/iser_initiator.c
@@ -137,8 +137,10 @@ iser_prepare_write_cmd(struct iscsi_task *task,
 
 	if (unsol_sz < edtl) {
 		hdr->flags     |= ISER_WSV;
-		hdr->write_stag = cpu_to_be32(mem_reg->rkey);
-		hdr->write_va   = cpu_to_be64(mem_reg->sge.addr + unsol_sz);
+		if (buf_out->data_len > imm_sz) {
+			hdr->write_stag = cpu_to_be32(mem_reg->rkey);
+			hdr->write_va = cpu_to_be64(mem_reg->sge.addr + unsol_sz);
+		}
 
 		iser_dbg("Cmd itt:%d, WRITE tags, RKEY:%#.4X "
 			 "VA:%#llX + unsol:%d\n",