net: core: Remove unnecessary alloc/OOM messages

alloc failures already get standardized OOM
messages and a dump_stack.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/core/dev.c b/net/core/dev.c
index a87bc74e9fd0a0282d118d1657e6dad9ef16b3d0..e04bfdc9e3e47fbc5c5ae549bbd5e0414b8d2f8b 100644 (file)
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -5958,10 +5958,9 @@ static int netif_alloc_rx_queues(struct net_device *dev)
        BUG_ON(count < 1);
 
        rx = kcalloc(count, sizeof(struct netdev_rx_queue), GFP_KERNEL);
-       if (!rx) {
-               pr_err("netdev: Unable to allocate %u rx queues\n", count);
+       if (!rx)
                return -ENOMEM;
-       }
+
        dev->_rx = rx;
 
        for (i = 0; i < count; i++)
@@ -5992,10 +5991,9 @@ static int netif_alloc_netdev_queues(struct net_device *dev)
        BUG_ON(count < 1);
 
        tx = kcalloc(count, sizeof(struct netdev_queue), GFP_KERNEL);
-       if (!tx) {
-               pr_err("netdev: Unable to allocate %u tx queues\n", count);
+       if (!tx)
                return -ENOMEM;
-       }
+
        dev->_tx = tx;
 
        netdev_for_each_tx_queue(dev, netdev_init_one_queue, NULL);
@@ -6482,10 +6480,8 @@ struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name,
        alloc_size += NETDEV_ALIGN - 1;
 
        p = kzalloc(alloc_size, GFP_KERNEL);
-       if (!p) {
-               pr_err("alloc_netdev: Unable to allocate device\n");
+       if (!p)
                return NULL;
-       }
 
        dev = PTR_ALIGN(p, NETDEV_ALIGN);
        dev->padded = (char *)dev - (char *)p;

diff --git a/net/core/netprio_cgroup.c b/net/core/netprio_cgroup.c
index 5e67defe2cb0ef672f7b579d442e34df1f51976b..0777d0aa18c3814a42a338a25d3508d9654c5797 100644 (file)
--- a/net/core/netprio_cgroup.c
+++ b/net/core/netprio_cgroup.c
@@ -69,10 +69,8 @@ static int extend_netdev_table(struct net_device *dev, u32 target_idx)
 
        /* allocate & copy */
        new = kzalloc(new_sz, GFP_KERNEL);
-       if (!new) {
-               pr_warn("Unable to alloc new priomap!\n");
+       if (!new)
                return -ENOMEM;
-       }
 
        if (old)
                memcpy(new->priomap, old->priomap,