netdev - [PATCH net-next v6 3/8] net: pktgen: remove some superfluous variable initializing

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Message-ID: <20250221215246.383373-4-ps.report@gmx.net>
Date: Fri, 21 Feb 2025 22:52:41 +0100
From: Peter Seiderer <ps.report@....net>
To: netdev@...r.kernel.org
Cc: linux-kernel@...r.kernel.org,
	linux-kselftest@...r.kernel.org,
	"David S . Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Simon Horman <horms@...nel.org>,
	Shuah Khan <shuah@...nel.org>,
	Peter Seiderer <ps.report@....net>,
	Thomas Gleixner <tglx@...utronix.de>,
	Artem Chernyshev <artem.chernyshev@...-soft.ru>,
	Nam Cao <namcao@...utronix.de>
Subject: [PATCH net-next v6 3/8] net: pktgen: remove some superfluous variable initializing

Remove some superfluous variable initializing before hex32_arg call (as the
same init is done here already).

Signed-off-by: Peter Seiderer <ps.report@....net>
Reviewed-by: Simon Horman <horms@...nel.org>
---
Changes v5 -> v6
  - adjust to dropped patch ''net: pktgen: use defines for the various
    dec/hex number parsing digits lengths'

Changes v4 -> v5
  - split up patchset into part i/ii (suggested by Simon Horman)
  - add rev-by Simon Horman

Changes v3 -> v4
  - new patch (factored out of patch 'net: pktgen: fix access outside of user
    given buffer in pktgen_if_write()')
---
 net/core/pktgen.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index b97a94cb85ac..204f93de03aa 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -1787,7 +1787,7 @@ static ssize_t pktgen_if_write(struct file *file,
 	}
 
 	if (!strcmp(name, "tos")) {
-		__u32 tmp_value = 0;
+		__u32 tmp_value;
 		len = hex32_arg(&user_buffer[i], 2, &tmp_value);
 		if (len < 0)
 			return len;
@@ -1803,7 +1803,7 @@ static ssize_t pktgen_if_write(struct file *file,
 	}
 
 	if (!strcmp(name, "traffic_class")) {
-		__u32 tmp_value = 0;
+		__u32 tmp_value;
 		len = hex32_arg(&user_buffer[i], 2, &tmp_value);
 		if (len < 0)
 			return len;
-- 
2.48.1