linux-kernel - [PATCH net-next v4 11/17] net: pktgen: remove some superfluous variable initializing

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Message-ID: <20250205131153.476278-12-ps.report@gmx.net>
Date: Wed,  5 Feb 2025 14:11:47 +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>
Subject: [PATCH net-next v4 11/17] 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>
---
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 91b06473c925..84fd88e48275 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -1792,7 +1792,7 @@ 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], HEX_2_DIGITS, &tmp_value);
 		if (len < 0)
 			return len;
@@ -1808,7 +1808,7 @@ 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], HEX_2_DIGITS, &tmp_value);
 		if (len < 0)
 			return len;
-- 
2.48.1