From: Chuhong Yuan <hslester96@gmail.com>
To: unlisted-recipients:; (no To-header on input)
Cc: Derek Chickles <dchickles@marvell.com>,
Satanand Burla <sburla@marvell.com>,
Felix Manlunas <fmanlunas@marvell.com>,
"David S . Miller" <davem@davemloft.net>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
Chuhong Yuan <hslester96@gmail.com>
Subject: [PATCH 2/3] liquidio: Replace vmalloc + memset with vzalloc
Date: Thu, 18 Jul 2019 15:45:42 +0800 [thread overview]
Message-ID: <20190718074542.16329-1-hslester96@gmail.com> (raw)
Use vzalloc and vzalloc_node instead of using vmalloc and
vmalloc_node and then zeroing the allocated memory by
memset 0.
This simplifies the code.
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
---
drivers/net/ethernet/cavium/liquidio/request_manager.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/cavium/liquidio/request_manager.c b/drivers/net/ethernet/cavium/liquidio/request_manager.c
index fcf20a8f92d9..032224178b64 100644
--- a/drivers/net/ethernet/cavium/liquidio/request_manager.c
+++ b/drivers/net/ethernet/cavium/liquidio/request_manager.c
@@ -218,15 +218,13 @@ int octeon_setup_iq(struct octeon_device *oct,
return 0;
}
oct->instr_queue[iq_no] =
- vmalloc_node(sizeof(struct octeon_instr_queue), numa_node);
+ vzalloc_node(sizeof(struct octeon_instr_queue), numa_node);
if (!oct->instr_queue[iq_no])
oct->instr_queue[iq_no] =
- vmalloc(sizeof(struct octeon_instr_queue));
+ vzalloc(sizeof(struct octeon_instr_queue));
if (!oct->instr_queue[iq_no])
return 1;
- memset(oct->instr_queue[iq_no], 0,
- sizeof(struct octeon_instr_queue));
oct->instr_queue[iq_no]->q_index = q_index;
oct->instr_queue[iq_no]->app_ctx = app_ctx;
--
2.20.1
next reply other threads:[~2019-07-18 7:45 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-18 7:45 Chuhong Yuan [this message]
2019-07-18 18:55 ` [PATCH 2/3] liquidio: Replace vmalloc + memset with vzalloc David Miller
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