net: eql: Use kzalloc instead of kmalloc/memset

Use kzalloc rather than duplicating its implementation, which
makes code simple and easy to understand.

Signed-off-by: Haowen Bai <baihaowen@meizu.com>
Link: https://lore.kernel.org/r/1650277333-31090-1-git-send-email-baihaowen@meizu.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

diff --git a/drivers/net/eql.c b/drivers/net/eql.c
index 1111d1f33865edc7f98e7057118c9e4b8c8d327b..557ca8ff9dec20d6ae69e0f7830874c5a66363b4 100644 (file)
--- a/drivers/net/eql.c
+++ b/drivers/net/eql.c
@@ -425,14 +425,13 @@ static int eql_enslave(struct net_device *master_dev, slaving_request_t __user *
        if ((master_dev->flags & IFF_UP) == IFF_UP) {
                /* slave is not a master & not already a slave: */
                if (!eql_is_master(slave_dev) && !eql_is_slave(slave_dev)) {
-                       slave_t *s = kmalloc(sizeof(*s), GFP_KERNEL);
+                       slave_t *s = kzalloc(sizeof(*s), GFP_KERNEL);
                        equalizer_t *eql = netdev_priv(master_dev);
                        int ret;
 
                        if (!s)
                                return -ENOMEM;
 
-                       memset(s, 0, sizeof(*s));
                        s->dev = slave_dev;
                        s->priority = srq.priority;
                        s->priority_bps = srq.priority;