netdev - [PATCH] ethernet: liquidio: Remove unnecessary memset

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Message-Id: <20250807124055.495489-1-liaoyuanhong@vivo.com>
Date: Thu,  7 Aug 2025 20:40:53 +0800
From: Liao Yuanhong <liaoyuanhong@...o.com>
To: Andrew Lunn <andrew+netdev@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	"Dr. David Alan Gilbert" <linux@...blig.org>,
	Simon Horman <horms@...nel.org>,
	netdev@...r.kernel.org (open list:CAVIUM LIQUIDIO NETWORK DRIVER),
	linux-kernel@...r.kernel.org (open list)
Cc: Liao Yuanhong <liaoyuanhong@...o.com>
Subject: [PATCH] ethernet: liquidio: Remove unnecessary memset

vzalloc_node() or vzalloc() has already been initialized to full 0 space,
there is no need to use memset() to initialize again.

Signed-off-by: Liao Yuanhong <liaoyuanhong@...o.com>
---
 drivers/net/ethernet/cavium/liquidio/octeon_device.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_device.c b/drivers/net/ethernet/cavium/liquidio/octeon_device.c
index 1753bb87dfbd..4d7d7a4da92e 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_device.c
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_device.c
@@ -893,7 +893,6 @@ int octeon_setup_instr_queues(struct octeon_device *oct)
 			vzalloc(sizeof(struct octeon_instr_queue));
 	if (!oct->instr_queue[0])
 		return 1;
-	memset(oct->instr_queue[0], 0, sizeof(struct octeon_instr_queue));
 	oct->instr_queue[0]->q_index = 0;
 	oct->instr_queue[0]->app_ctx = (void *)(size_t)0;
 	oct->instr_queue[0]->ifidx = 0;
-- 
2.34.1