From: Steve Wise <swise@opengridcomputing.com>
To: Roland Dreier <rdreier-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>
Cc: Dan Carpenter <error27-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Steve Wise <swise-ut6Up61K2wZBDgjK7y7TUQ@public.gmane.org>,
Roland Dreier <rolandd-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>,
Sean Hefty <sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Hal Rosenstock
<hal.rosenstock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
kernel-janitors-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [patch 2/2] infiniband/cxgb4: add null check
Date: Thu, 03 Jun 2010 14:38:46 +0000 [thread overview]
Message-ID: <4C07BE76.3000009@opengridcomputing.com> (raw)
In-Reply-To: <adaaarcr8qo.fsf-BjVyx320WGW9gfZ95n9DRSW4+XlvGpQz@public.gmane.org>
Roland Dreier wrote:
> > I actually think that ep->com.cm_id is always valid when
> > connect_reply_upcall() is called. But I'd have to test it more. I'd
> > rather not add this change unless someone convinces me that there
> > actually is a path where the cm_id null...
>
> Then would it make sense to change the code
>
> if (ep->com.cm_id) {
> PDBG("%s ep %p tid %u status %d\n", __func__, ep,
> ep->hwtid, status);
> ep->com.cm_id->event_handler(ep->com.cm_id, &event);
> }
>
> to just
>
> PDBG("%s ep %p tid %u status %d\n", __func__, ep,
> ep->hwtid, status);
> ep->com.cm_id->event_handler(ep->com.cm_id, &event);
>
> ?
>
Yes. I haven't tested it though. But if you wanna push it, then I'll
test it here soon.
Steve.
WARNING: multiple messages have this Message-ID (diff)
From: Steve Wise <swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
To: Roland Dreier <rdreier-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>
Cc: Dan Carpenter <error27-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Steve Wise <swise-ut6Up61K2wZBDgjK7y7TUQ@public.gmane.org>,
Roland Dreier <rolandd-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>,
Sean Hefty <sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Hal Rosenstock
<hal.rosenstock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
kernel-janitors-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [patch 2/2] infiniband/cxgb4: add null check
Date: Thu, 03 Jun 2010 09:38:46 -0500 [thread overview]
Message-ID: <4C07BE76.3000009@opengridcomputing.com> (raw)
In-Reply-To: <adaaarcr8qo.fsf-BjVyx320WGW9gfZ95n9DRSW4+XlvGpQz@public.gmane.org>
Roland Dreier wrote:
> > I actually think that ep->com.cm_id is always valid when
> > connect_reply_upcall() is called. But I'd have to test it more. I'd
> > rather not add this change unless someone convinces me that there
> > actually is a path where the cm_id null...
>
> Then would it make sense to change the code
>
> if (ep->com.cm_id) {
> PDBG("%s ep %p tid %u status %d\n", __func__, ep,
> ep->hwtid, status);
> ep->com.cm_id->event_handler(ep->com.cm_id, &event);
> }
>
> to just
>
> PDBG("%s ep %p tid %u status %d\n", __func__, ep,
> ep->hwtid, status);
> ep->com.cm_id->event_handler(ep->com.cm_id, &event);
>
> ?
>
Yes. I haven't tested it though. But if you wanna push it, then I'll
test it here soon.
Steve.
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next prev parent reply other threads:[~2010-06-03 14:38 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-31 14:01 [patch 2/2] infiniband/cxgb4: add null check Dan Carpenter
2010-05-31 14:01 ` Dan Carpenter
2010-06-02 21:58 ` Roland Dreier
2010-06-02 21:58 ` Roland Dreier
[not found] ` <adaeigpqepg.fsf-BjVyx320WGW9gfZ95n9DRSW4+XlvGpQz@public.gmane.org>
2010-06-03 2:46 ` Steve Wise
2010-06-03 2:46 ` Steve Wise
[not found] ` <4C07177C.5050502-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
2010-06-03 5:22 ` Roland Dreier
2010-06-03 5:22 ` Roland Dreier
[not found] ` <adaaarcr8qo.fsf-BjVyx320WGW9gfZ95n9DRSW4+XlvGpQz@public.gmane.org>
2010-06-03 14:38 ` Steve Wise [this message]
2010-06-03 14:38 ` Steve Wise
2010-07-19 20:15 ` Roland Dreier
2010-07-19 20:15 ` Roland Dreier
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