From: Jules Irenge <jbi.octave@gmail.com>
To: davem@davemloft.net
Cc: edumazet@google.com, kuba@kernel.org, pabeni@redhat.com,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] octeon_ep: Remove useless casting value returned by vzalloc to structure
Date: Mon, 12 Sep 2022 23:03:27 +0100 [thread overview]
Message-ID: <Yx+sr9o0uylXVcOl@playground> (raw)
coccinelle reports a warning
WARNING: casting value returned by memory allocation
function to (struct octep_rx_buffer *) is useless.
To fix this the useless cast is removed.
Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
---
drivers/net/ethernet/marvell/octeon_ep/octep_rx.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/marvell/octeon_ep/octep_rx.c b/drivers/net/ethernet/marvell/octeon_ep/octep_rx.c
index d9ae0937d17a..392d9b0da0d7 100644
--- a/drivers/net/ethernet/marvell/octeon_ep/octep_rx.c
+++ b/drivers/net/ethernet/marvell/octeon_ep/octep_rx.c
@@ -158,8 +158,7 @@ static int octep_setup_oq(struct octep_device *oct, int q_no)
goto desc_dma_alloc_err;
}
- oq->buff_info = (struct octep_rx_buffer *)
- vzalloc(oq->max_count * OCTEP_OQ_RECVBUF_SIZE);
+ oq->buff_info = vzalloc(oq->max_count * OCTEP_OQ_RECVBUF_SIZE);
if (unlikely(!oq->buff_info)) {
dev_err(&oct->pdev->dev,
"Failed to allocate buffer info for OQ-%d\n", q_no);
--
2.35.1
next reply other threads:[~2022-09-12 22:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-12 22:03 Jules Irenge [this message]
2022-09-20 1:50 ` [PATCH] octeon_ep: Remove useless casting value returned by vzalloc to structure patchwork-bot+netdevbpf
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