From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Jonathan Lemon <jonathan.lemon@gmail.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Richard Cochran <richardcochran@gmail.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v1 net-next 5/5] ptp_ocp: replace kzalloc(x*y) by kcalloc(y, x)
Date: Wed, 8 Jun 2022 15:03:58 +0300 [thread overview]
Message-ID: <20220608120358.81147-6-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20220608120358.81147-1-andriy.shevchenko@linux.intel.com>
While here it may be no difference, the kcalloc() has some checks
against overflow and it's logically correct to call it for an array.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/ptp/ptp_ocp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/ptp/ptp_ocp.c b/drivers/ptp/ptp_ocp.c
index 857e35c68a04..83da36e69361 100644
--- a/drivers/ptp/ptp_ocp.c
+++ b/drivers/ptp/ptp_ocp.c
@@ -2155,7 +2155,7 @@ ptp_ocp_fb_set_pins(struct ptp_ocp *bp)
struct ptp_pin_desc *config;
int i;
- config = kzalloc(sizeof(*config) * 4, GFP_KERNEL);
+ config = kcalloc(4, sizeof(*config), GFP_KERNEL);
if (!config)
return -ENOMEM;
--
2.35.1
next prev parent reply other threads:[~2022-06-08 12:04 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-08 12:03 [PATCH net-next v1 0/5] ptp_ocp: set of small cleanups Andy Shevchenko
2022-06-08 12:03 ` [PATCH net-next v1 1/5] ptp_ocp: use dev_err_probe() Andy Shevchenko
2022-06-08 21:37 ` Vadim Fedorenko
2022-06-08 22:20 ` Jonathan Lemon
2022-06-10 5:45 ` Jakub Kicinski
2022-06-10 11:09 ` Andy Shevchenko
2022-06-10 15:39 ` Jakub Kicinski
2022-06-10 15:46 ` Jonathan Lemon
2022-06-10 16:04 ` Andy Shevchenko
2022-06-08 12:03 ` [PATCH v1 net-next 2/5] ptp_ocp: use bits.h macros for all masks Andy Shevchenko
2022-06-08 21:41 ` Vadim Fedorenko
2022-06-08 12:03 ` [PATCH v1 net-next 3/5] ptp_ocp: drop duplicate NULL check in ptp_ocp_detach() Andy Shevchenko
2022-06-08 21:42 ` Vadim Fedorenko
2022-06-08 12:03 ` [PATCH v1 net-next 4/5] ptp_ocp: do not call pci_set_drvdata(pdev, NULL) Andy Shevchenko
2022-06-08 21:47 ` Vadim Fedorenko
2022-06-09 10:43 ` Andy Shevchenko
2022-06-08 12:03 ` Andy Shevchenko [this message]
2022-06-08 21:48 ` [PATCH v1 net-next 5/5] ptp_ocp: replace kzalloc(x*y) by kcalloc(y, x) Vadim Fedorenko
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