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SUNRPC: Fix XPT_BUSY flag leakage in svc_handle_xprt()...

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If the attempt to reserve a slot fails, we currently leak the XPT_BUSY
flag on the socket. Among other things, this make it impossible to close
the socket.

Fixes: 82011c80b3 ("SUNRPC: Move svc_xprt_received() call sites")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Trond Myklebust 2021-08-25 15:33:14 -04:00 committed by J. Bruce Fields
parent e22ce8eb63
commit 062b829c52
1 changed files with 2 additions and 1 deletions
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3
net/sunrpc/svc_xprt.c
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@ -835,7 +835,8 @@ static int svc_handle_xprt(struct svc_rqst *rqstp, struct svc_xprt *xprt)
rqstp->rq_stime = ktime_get();
rqstp->rq_reserved = serv->sv_max_mesg;
atomic_add(rqstp->rq_reserved, &xprt->xpt_reserved);
}
} else
svc_xprt_received(xprt);
out:
trace_svc_handle_xprt(xprt, len);
return len;