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SUNRPC: Fix compile on non-x86 

current_task appears to be x86-only, oops.

Let's just delete this check entirely:

Any developer that adds a new user without setting rq_task will get a
crash the first time they test it.  I also don't think there are
normally any important locks held here, and I can't see any other reason
why killing a server thread would bring the whole box down.

So the effort to fail gracefully here looks like overkill.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Fixes: 983c684466 "SUNRPC: get rid of the request wait queue"
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
J. Bruce Fields 2014-08-20 16:18:32 -04:00
parent 18c01ab302
commit ae89254da6
1 changed files with 0 additions and 4 deletions
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4
net/sunrpc/svc_xprt.c
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@ -771,10 +771,6 @@ int svc_recv(struct svc_rqst *rqstp, long timeout)
"svc_recv: service %p, transport not NULL!\n",
rqstp);
/* Make sure the task pointer is set! */
if (WARN_ON_ONCE(!rqstp->rq_task))
rqstp->rq_task = current_task;
err = svc_alloc_arg(rqstp);
if (err)
return err;