From: Christof Schmitt <christof.schmitt@de.ibm.com>
To: James Bottomley <James.Bottomley@suse.de>
Cc: linux-scsi@vger.kernel.org, linux-s390@vger.kernel.org,
schwidefsky@de.ibm.com, heiko.carstens@de.ibm.com,
Swen Schillig <swen@vnet.ibm.com>,
Christof Schmitt <christof.schmitt@de.ibm.com>
Subject: [patch 1/3] zfcp: Fix check whether unchained ct_els is possible
Date: Mon, 21 Jun 2010 10:11:31 +0200 [thread overview]
Message-ID: <20100621081247.240298000@de.ibm.com> (raw)
In-Reply-To: 20100621081130.507888000@de.ibm.com
[-- Attachment #1: 701-zfcp-fallout.diff --]
[-- Type: text/plain, Size: 848 bytes --]
From: Swen Schillig <swen@vnet.ibm.com>
A false check was performed whether an unchained ct_els
is possible or not.
Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
---
drivers/s390/scsi/zfcp_fsf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/s390/scsi/zfcp_fsf.c 2010-06-21 09:37:39.000000000 +0200
+++ b/drivers/s390/scsi/zfcp_fsf.c 2010-06-21 09:37:40.000000000 +0200
@@ -981,7 +981,7 @@ static int zfcp_fsf_setup_ct_els_sbals(s
}
/* use single, unchained SBAL if it can hold the request */
- if (zfcp_qdio_sg_one_sbale(sg_req) || zfcp_qdio_sg_one_sbale(sg_resp)) {
+ if (zfcp_qdio_sg_one_sbale(sg_req) && zfcp_qdio_sg_one_sbale(sg_resp)) {
zfcp_fsf_setup_ct_els_unchained(adapter->qdio, &req->qdio_req,
sg_req, sg_resp);
return 0;
next prev parent reply other threads:[~2010-06-21 8:11 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-21 8:11 [patch 0/3] zfcp patches for 2.6.35-rc Christof Schmitt
2010-06-21 8:11 ` Christof Schmitt [this message]
2010-06-21 8:11 ` [patch 2/3] zfcp: Do not wait for SBALs on stopped queue Christof Schmitt
2010-06-21 8:11 ` [patch 3/3] zfcp: Update status read mempool Christof Schmitt
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20100621081247.240298000@de.ibm.com \
--to=christof.schmitt@de.ibm.com \
--cc=James.Bottomley@suse.de \
--cc=heiko.carstens@de.ibm.com \
--cc=linux-s390@vger.kernel.org \
--cc=linux-scsi@vger.kernel.org \
--cc=schwidefsky@de.ibm.com \
--cc=swen@vnet.ibm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox