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From: "Simon Sandström" <simon@nikanor.nu>
To: gregkh@linuxfoundation.org
Cc: simon@nikanor.nu, jeremy@azazel.net, dan.carpenter@oracle.com,
	devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 6/9] staging: kpc2000: use kzalloc(sizeof(var)...) in cell_probe.c
Date: Thu, 23 May 2019 14:51:40 +0200	[thread overview]
Message-ID: <20190523125143.32511-7-simon@nikanor.nu> (raw)
In-Reply-To: <20190523125143.32511-1-simon@nikanor.nu>

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

Signed-off-by: Simon Sandström <simon@nikanor.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


  parent reply	other threads:[~2019-05-23 12:52 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-23 12:51 [PATCH v2 0/9] Fix more coding style issues in staging/kpc2000 Simon Sandström
2019-05-23 12:51 ` [PATCH v2 1/9] staging: kpc2000: add blank line after declarations Simon Sandström
2019-05-23 12:51 ` [PATCH v2 2/9] staging: kpc2000: use __func__ in debug messages Simon Sandström
2019-05-23 12:51 ` [PATCH v2 3/9] staging: kpc2000: add missing asterisk in comment Simon Sandström
2019-05-23 12:51 ` [PATCH v2 4/9] staging: kpc2000: fix alignment issues in cell_probe.c Simon Sandström
2019-05-23 12:51 ` [PATCH v2 5/9] staging: kpc2000: remove extra blank lines " Simon Sandström
2019-05-23 12:51 ` Simon Sandström [this message]
2019-05-23 12:51 ` [PATCH v2 7/9] staging: kpc2000: remove unnecessary braces " Simon Sandström
2019-05-23 12:51 ` [PATCH v2 8/9] staging: kpc2000: remove unnecessary include " Simon Sandström
2019-05-23 12:51 ` [PATCH v2 9/9] staging: kpc2000: remove unnecessary oom message Simon Sandström

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