linux-kernel - [PATCH v2 6/9] staging: kpc2000: use kzalloc(sizeof(var)...) in cell

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Date:   Thu, 23 May 2019 14:51:40 +0200
From:   Simon Sandström <simon@...anor.nu>
To:     gregkh@...uxfoundation.org
Cc:     simon@...anor.nu, jeremy@...zel.net, dan.carpenter@...cle.com,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 6/9] staging: kpc2000: use kzalloc(sizeof(var)...) in cell_probe.c

Fixes checkpatch.pl warning "Prefer kzalloc(sizeof(*kudev)...) over
kzalloc(sizeof(struct kpc_uio_device)...)"

Signed-off-by: Simon Sandström <simon@...anor.nu>
---
 drivers/staging/kpc2000/kpc2000/cell_probe.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/kpc2000/kpc2000/cell_probe.c b/drivers/staging/kpc2000/kpc2000/cell_probe.c
index f8d19e693f21..caf48256aa2e 100644
--- a/drivers/staging/kpc2000/kpc2000/cell_probe.c
+++ b/drivers/staging/kpc2000/kpc2000/cell_probe.c
@@ -292,7 +292,7 @@ static int probe_core_uio(unsigned int core_num, struct kp2000_device *pcard,
 
 	dev_dbg(&pcard->pdev->dev, "Found UIO core:   type = %02d  dma = %02x / %02x  offset = 0x%x  length = 0x%x (%d regs)\n", cte.type, KPC_OLD_S2C_DMA_CH_NUM(cte), KPC_OLD_C2S_DMA_CH_NUM(cte), cte.offset, cte.length, cte.length / 8);
 
-	kudev = kzalloc(sizeof(struct kpc_uio_device), GFP_KERNEL);
+	kudev = kzalloc(sizeof(*kudev), GFP_KERNEL);
 	if (!kudev) {
 		dev_err(&pcard->pdev->dev, "probe_core_uio: failed to kzalloc kpc_uio_device\n");
 		return -ENOMEM;
-- 
2.20.1