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>

2 files changed, 6 insertions, 12 deletions

diff --git a/net/core/dev.c b/net/core/dev.c
index a87bc74e9fd0..e04bfdc9e3e4 100644
--- 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 5e67defe2cb0..0777d0aa18c3 100644
--- 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,