From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Vasut Date: Wed, 25 Mar 2020 19:44:50 +0100 Subject: [PATCH 01/12] net: ks8851: Replace malloc()+memset() with calloc() Message-ID: <20200325184501.200580-1-marex@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Replace combination of malloc()+memset() with calloc() as the behavior is exactly the same and the amount of code is reduced. Moreover, remove printf() in the fail path, as it is useless, and return proper -ENOMEM return code. Signed-off-by: Marek Vasut Cc: Eugen Hristev Cc: Joe Hershberger --- drivers/net/ks8851_mll.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/net/ks8851_mll.c b/drivers/net/ks8851_mll.c index 718a7dd019..4386763bac 100644 --- a/drivers/net/ks8851_mll.c +++ b/drivers/net/ks8851_mll.c @@ -602,12 +602,9 @@ int ks8851_mll_initialize(u8 dev_num, int base_addr) { struct eth_device *dev; - dev = malloc(sizeof(*dev)); - if (!dev) { - printf("Error: Failed to allocate memory\n"); - return -1; - } - memset(dev, 0, sizeof(*dev)); + dev = calloc(1, sizeof(*dev)); + if (!dev) + return -ENOMEM; dev->iobase = base_addr; -- 2.25.1