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authorJoe Perches <joe@perches.com>2013-02-04 16:48:16 +0000
committerDavid S. Miller <davem@davemloft.net>2013-02-06 14:58:52 -0500
commit62b5942aa5182686e6bab2c6db5dbf2672b8981e (patch)
tree055163d888b75a74b247a437cd26c141834e3456 /net/core
parent4d9e01da87caa9bc63c3284ab38e0dd53eeab6ae (diff)
downloadop-kernel-dev-62b5942aa5182686e6bab2c6db5dbf2672b8981e.zip
op-kernel-dev-62b5942aa5182686e6bab2c6db5dbf2672b8981e.tar.gz
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>
Diffstat (limited to 'net/core')
-rw-r--r--net/core/dev.c14
-rw-r--r--net/core/netprio_cgroup.c4
2 files changed, 6 insertions, 12 deletions
diff --git a/net/core/dev.c b/net/core/dev.c
index a87bc74..e04bfdc 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 5e67def..0777d0a 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,
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