From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date: Mon, 23 Jul 2007 00:28:39 +0000 (+0900)
Subject: [SCSI] ibmvscsi: remove unnecessary map_sg check
X-Git-Tag: v3.12-rc1~27277^2~30
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ed3a3633b798a15281f9c9a89a7e74d4bdd02ebe;p=kernel%2Fkernel-generic.git

[SCSI] ibmvscsi: remove unnecessary map_sg check

No need to check use_sg since sg_tablesize is set appropriately in the
scsi host template.

Brian King's patch (2a7309372fe56ae46c499b772d811ad31c501dd9) did this
cleanup but the data buffer accessors patch (written before the patch
and merged after it) restored the check.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-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 5870866..6735260 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -393,12 +393,6 @@ static int map_sg_data(struct scsi_cmnd *cmd,
 		return 1;
 	else if (sg_mapped < 0)
 		return 0;
-	else if (sg_mapped > SG_ALL) {
-		printk(KERN_ERR
-		       "ibmvscsi: More than %d mapped sg entries, got %d\n",
-		       SG_ALL, sg_mapped);
-		return 0;
-	}
 
 	set_srp_direction(cmd, srp_cmd, sg_mapped);