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svcrpc: no need for XPT_DEAD check in svc_xprt_enqueue 

If any xprt marked DEAD is also left BUSY for the rest of its life, then
the XPT_DEAD check here is superfluous--we'll get the same result from
the XPT_BUSY check just after.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
J. Bruce Fields 2010-10-23 11:23:46 -04:00
parent ac9303eb74
commit 01dba075d5
1 changed files with 0 additions and 6 deletions
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6
net/sunrpc/svc_xprt.c
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@ -330,12 +330,6 @@ void svc_xprt_enqueue(struct svc_xprt *xprt)
"svc_xprt_enqueue: " "svc_xprt_enqueue: "
"threads and transports both waiting??\n"); "threads and transports both waiting??\n");
if (test_bit(XPT_DEAD, &xprt->xpt_flags)) {
/* Don't enqueue dead transports */
dprintk("svc: transport %p is dead, not enqueued\n", xprt);
goto out_unlock;
}
pool->sp_stats.packets++; pool->sp_stats.packets++;
/* Mark transport as busy. It will remain in this state until /* Mark transport as busy. It will remain in this state until