From: Brian King <brking@linux.vnet.ibm.com>
Date: Wed, 13 Jun 2007 22:12:11 +0000 (-0500)
Subject: [SCSI] ibmvscsi: Remove unnecessary map_sg check
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=2a7309372fe56ae46c499b772d811ad31c501dd9;p=deliverable%2Flinux.git

[SCSI] ibmvscsi: Remove unnecessary map_sg check

Since sg_tablesize is set appropriately in the scsi host template,
remove the unnecessary check to make sure it is not exceeded
following the dma_map_sg call.

Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
---

diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index b580af95956b..d91837caa42b 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -408,13 +408,6 @@ static int map_sg_data(struct scsi_cmnd *cmd,
 		return 1;
 	}
 
-	if (sg_mapped > SG_ALL) {
-		printk(KERN_ERR
-		       "ibmvscsi: More than %d mapped sg entries, got %d\n",
-		       SG_ALL, sg_mapped);
-		return 0;
-	}
-
 	indirect->table_desc.va = 0;
 	indirect->table_desc.len = sg_mapped * sizeof(struct srp_direct_buf);
 	indirect->table_desc.key = 0;