xprt: remove redundant checks

'req' is already dereferenced in
'struct rpc_xprt *xprt = req->rq_xprt;',
but check again later in the function.
The patch removes these redundant checks.

Signed-off-by Jinqiu Yang <[email protected]>

---
 xprt.c |    8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

net/sunrpt/xprt.c renamed from net/sunrpc/xprt.c +3 -6

@@ -202,10 +202,8 @@ int xprt_reserve_xprt(struct rpc_task *t
 		goto out_sleep;
 	}
 	xprt->snd_task = task;
-	if (req) {
-		req->rq_bytes_sent = 0;
-		req->rq_ntrans++;
-	}
+	req->rq_bytes_sent = 0;
+	req->rq_ntrans++;
 	return 1;
 
 out_sleep:

@@ -213,7 +211,7 @@ out_sleep:
 			task->tk_pid, xprt);
 	task->tk_timeout = 0;
 	task->tk_status = -EAGAIN;
-	if (req && req->rq_ntrans)
+	if (req->rq_ntrans)
 		rpc_sleep_on(&xprt->resend, task, NULL);
 	else
 		rpc_sleep_on(&xprt->sending, task, NULL);
--

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