Kernel bump from 4.1.3-rt to 4.1.7-rt.

[kvmfornfv.git] / kernel / drivers / scsi / scsi_lib.c

diff --git a/kernel/drivers/scsi/scsi_lib.c b/kernel/drivers/scsi/scsi_lib.c
index b1a2631..448ebda 100644 (file)
--- a/kernel/drivers/scsi/scsi_lib.c
+++ b/kernel/drivers/scsi/scsi_lib.c
@@ -583,7 +583,7 @@ static struct scatterlist *scsi_sg_alloc(unsigned int nents, gfp_t gfp_mask)
 
 static void scsi_free_sgtable(struct scsi_data_buffer *sdb, bool mq)
 {
-       if (mq && sdb->table.nents <= SCSI_MAX_SG_SEGMENTS)
+       if (mq && sdb->table.orig_nents <= SCSI_MAX_SG_SEGMENTS)
                return;
        __sg_free_table(&sdb->table, SCSI_MAX_SG_SEGMENTS, mq, scsi_sg_free);
 }
@@ -597,8 +597,8 @@ static int scsi_alloc_sgtable(struct scsi_data_buffer *sdb, int nents, bool mq)
 
        if (mq) {
                if (nents <= SCSI_MAX_SG_SEGMENTS) {
-                       sdb->table.nents = nents;
-                       sg_init_table(sdb->table.sgl, sdb->table.nents);
+                       sdb->table.nents = sdb->table.orig_nents = nents;
+                       sg_init_table(sdb->table.sgl, nents);
                        return 0;
                }
                first_chunk = sdb->table.sgl;