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From: Easwar Hariharan <eahariha@linux.microsoft.com>
To: "D. Wythe" <alibuda@linux.alibaba.com>,
	 Dust Li <dust.li@linux.alibaba.com>,
	 Sidraya Jayagond <sidraya@linux.ibm.com>,
	 Wenjia Zhang <wenjia@linux.ibm.com>,
	 Mahanta Jambigi <mjambigi@linux.ibm.com>,
	 Tony Lu <tonylu@linux.alibaba.com>,
	Wen Gu <guwen@linux.alibaba.com>,
	 "David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	 Jakub Kicinski <kuba@kernel.org>,
	Paolo Abeni <pabeni@redhat.com>,  Simon Horman <horms@kernel.org>,
	David Ahern <dsahern@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	linux-rdma@vger.kernel.org,  linux-s390@vger.kernel.org,
	netdev@vger.kernel.org,  linux-kernel@vger.kernel.org,
	 Easwar Hariharan <eahariha@linux.microsoft.com>
Subject: [PATCH net-next v2 2/2] net: ipconfig: convert timeouts to secs_to_jiffies()
Date: Mon, 07 Jul 2025 15:03:33 -0700	[thread overview]
Message-ID: <20250707-netdev-secs-to-jiffies-part-2-v2-2-b7817036342f@linux.microsoft.com> (raw)
In-Reply-To: <20250707-netdev-secs-to-jiffies-part-2-v2-0-b7817036342f@linux.microsoft.com>

Commit b35108a51cf7 ("jiffies: Define secs_to_jiffies()") introduced
secs_to_jiffies().  As the value here is a multiple of 1000, use
secs_to_jiffies() instead of msecs_to_jiffies to avoid the multiplication.

This is converted using scripts/coccinelle/misc/secs_to_jiffies.cocci with
the following Coccinelle rules:

@depends on patch@
expression E;
@@

-msecs_to_jiffies(E * 1000)
+secs_to_jiffies(E)

-msecs_to_jiffies(E * MSEC_PER_SEC)
+secs_to_jiffies(E)

While here, manually convert a couple timeouts denominated in seconds

Signed-off-by: Easwar Hariharan <eahariha@linux.microsoft.com>
---
 net/ipv4/ipconfig.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index c56b6fe6f0d771e9275bb66c159d9abb330bdf4c..22a7889876c1cf7d5233fe8a0ee12e134b20c1cd 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -274,9 +274,9 @@ static int __init ic_open_devs(void)
 
 	/* wait for a carrier on at least one device */
 	start = jiffies;
-	next_msg = start + msecs_to_jiffies(20000);
+	next_msg = start + secs_to_jiffies(20);
 	while (time_before(jiffies, start +
-			   msecs_to_jiffies(carrier_timeout * 1000))) {
+			   secs_to_jiffies(carrier_timeout))) {
 		int wait, elapsed;
 
 		rtnl_lock();
@@ -295,7 +295,7 @@ static int __init ic_open_devs(void)
 		elapsed = jiffies_to_msecs(jiffies - start);
 		wait = (carrier_timeout * 1000 - elapsed + 500) / 1000;
 		pr_info("Waiting up to %d more seconds for network.\n", wait);
-		next_msg = jiffies + msecs_to_jiffies(20000);
+		next_msg = jiffies + secs_to_jiffies(20);
 	}
 have_carrier:
 

-- 
2.43.0


  parent reply	other threads:[~2025-07-07 22:03 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-07-07 22:03 [PATCH net-next v2 0/2] Converge on using secs_to_jiffies() part two Easwar Hariharan
2025-07-07 22:03 ` [PATCH net-next v2 1/2] net/smc: convert timeouts to secs_to_jiffies() Easwar Hariharan
2025-07-08  2:01   ` Dust Li
2025-07-08  6:19   ` Sidraya Jayagond
2025-07-08  6:19   ` Guangguan Wang
2025-07-07 22:03 ` Easwar Hariharan [this message]
2025-07-10  2:40 ` [PATCH net-next v2 0/2] Converge on using secs_to_jiffies() part two patchwork-bot+netdevbpf

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