aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/scsi/libsas/sas_expander.c
diff options
context:
space:
mode:
authorDan Williams <dan.j.williams@intel.com>2009-09-08 20:55:21 -0400
committerDan Williams <dan.j.williams@intel.com>2009-09-08 20:55:21 -0400
commitbbb20089a3275a19e475dbc21320c3742e3ca423 (patch)
tree216fdc1cbef450ca688135c5b8969169482d9a48 /drivers/scsi/libsas/sas_expander.c
parent3e48e656903e9fd8bc805c6a2c4264d7808d315b (diff)
parent657a77fa7284d8ae28dfa48f1dc5d919bf5b2843 (diff)
Merge branch 'dmaengine' into async-tx-next
Conflicts: crypto/async_tx/async_xor.c drivers/dma/ioat/dma_v2.h drivers/dma/ioat/pci.c drivers/md/raid5.c
Diffstat (limited to 'drivers/scsi/libsas/sas_expander.c')
-rw-r--r--drivers/scsi/libsas/sas_expander.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c
index 3da02e436788..54fa1e42dc4d 100644
--- a/drivers/scsi/libsas/sas_expander.c
+++ b/drivers/scsi/libsas/sas_expander.c
@@ -1927,21 +1927,21 @@ int sas_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
1927 /* do we need to support multiple segments? */ 1927 /* do we need to support multiple segments? */
1928 if (req->bio->bi_vcnt > 1 || rsp->bio->bi_vcnt > 1) { 1928 if (req->bio->bi_vcnt > 1 || rsp->bio->bi_vcnt > 1) {
1929 printk("%s: multiple segments req %u %u, rsp %u %u\n", 1929 printk("%s: multiple segments req %u %u, rsp %u %u\n",
1930 __func__, req->bio->bi_vcnt, req->data_len, 1930 __func__, req->bio->bi_vcnt, blk_rq_bytes(req),
1931 rsp->bio->bi_vcnt, rsp->data_len); 1931 rsp->bio->bi_vcnt, blk_rq_bytes(rsp));
1932 return -EINVAL; 1932 return -EINVAL;
1933 } 1933 }
1934 1934
1935 ret = smp_execute_task(dev, bio_data(req->bio), req->data_len, 1935 ret = smp_execute_task(dev, bio_data(req->bio), blk_rq_bytes(req),
1936 bio_data(rsp->bio), rsp->data_len); 1936 bio_data(rsp->bio), blk_rq_bytes(rsp));
1937 if (ret > 0) { 1937 if (ret > 0) {
1938 /* positive number is the untransferred residual */ 1938 /* positive number is the untransferred residual */
1939 rsp->data_len = ret; 1939 rsp->resid_len = ret;
1940 req->data_len = 0; 1940 req->resid_len = 0;
1941 ret = 0; 1941 ret = 0;
1942 } else if (ret == 0) { 1942 } else if (ret == 0) {
1943 rsp->data_len = 0; 1943 rsp->resid_len = 0;
1944 req->data_len = 0; 1944 req->resid_len = 0;
1945 } 1945 }
1946 1946
1947 return ret; 1947 return ret;