linux-kernel - [PATCH] net: decnet: af_decnet: Simplify goto loop.

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Message-ID: <20200716191645.GA4953@blackclown>
Date:   Fri, 17 Jul 2020 00:46:45 +0530
From:   Suraj Upadhyay <usuraj35@...il.com>
To:     davem@...emloft.net, kuba@...nel.org
Cc:     linux-decnet-user@...ts.sourceforge.net, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] net: decnet: af_decnet: Simplify goto loop.

Replace goto loop with while loop.

Signed-off-by: Suraj Upadhyay <usuraj35@...il.com>
---
 net/decnet/af_decnet.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 0a46ea3bddd5..7d7ae2dd69b8 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -2134,14 +2134,11 @@ static struct sock *dn_socket_get_next(struct seq_file *seq,
 	struct dn_iter_state *state = seq->private;
 
 	n = sk_next(n);
-try_again:
-	if (n)
-		goto out;
-	if (++state->bucket >= DN_SK_HASH_SIZE)
-		goto out;
-	n = sk_head(&dn_sk_hash[state->bucket]);
-	goto try_again;
-out:
+	while (!n) {
+		if (++state->bucket >= DN_SK_HASH_SIZE)
+			break;
+		n = sk_head(&dn_sk_hash[state->bucket]);
+	}
 	return n;
 }
 
-- 
2.17.1


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