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authorJoe Perches <joe@perches.com>2011-08-29 14:17:41 -0700
committerJohn W. Linville <linville@tuxdriver.com>2011-09-13 15:45:02 -0400
commit24616152b1d184864370c5ea21f8fdbd5a90d58d (patch)
tree58f21a71a8d02c25d56f96a4b47a251aaeae796a /net/wireless
parent246c0812049f92109ab9771e34480a2ce816f005 (diff)
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wireless: Remove unnecessary OOM logging messages
Removing unnecessary messages saves code and text. Site specific OOM messages are duplications of a generic MM out of memory message and aren't really useful, so just delete them. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless')
-rw-r--r--net/wireless/lib80211_crypt_ccmp.c2
-rw-r--r--net/wireless/lib80211_crypt_tkip.c4
-rw-r--r--net/wireless/lib80211_crypt_wep.c4
-rw-r--r--net/wireless/util.c5
4 files changed, 2 insertions, 13 deletions
diff --git a/net/wireless/lib80211_crypt_ccmp.c b/net/wireless/lib80211_crypt_ccmp.c
index dacb3b4..755738d 100644
--- a/net/wireless/lib80211_crypt_ccmp.c
+++ b/net/wireless/lib80211_crypt_ccmp.c
@@ -77,8 +77,6 @@ static void *lib80211_ccmp_init(int key_idx)
priv->tfm = crypto_alloc_cipher("aes", 0, CRYPTO_ALG_ASYNC);
if (IS_ERR(priv->tfm)) {
- printk(KERN_DEBUG "lib80211_crypt_ccmp: could not allocate "
- "crypto API aes\n");
priv->tfm = NULL;
goto fail;
}
diff --git a/net/wireless/lib80211_crypt_tkip.c b/net/wireless/lib80211_crypt_tkip.c
index 7ea4f2b..3873484 100644
--- a/net/wireless/lib80211_crypt_tkip.c
+++ b/net/wireless/lib80211_crypt_tkip.c
@@ -101,7 +101,6 @@ static void *lib80211_tkip_init(int key_idx)
priv->tx_tfm_arc4 = crypto_alloc_blkcipher("ecb(arc4)", 0,
CRYPTO_ALG_ASYNC);
if (IS_ERR(priv->tx_tfm_arc4)) {
- printk(KERN_DEBUG pr_fmt("could not allocate crypto API arc4\n"));
priv->tx_tfm_arc4 = NULL;
goto fail;
}
@@ -109,7 +108,6 @@ static void *lib80211_tkip_init(int key_idx)
priv->tx_tfm_michael = crypto_alloc_hash("michael_mic", 0,
CRYPTO_ALG_ASYNC);
if (IS_ERR(priv->tx_tfm_michael)) {
- printk(KERN_DEBUG pr_fmt("could not allocate crypto API michael_mic\n"));
priv->tx_tfm_michael = NULL;
goto fail;
}
@@ -117,7 +115,6 @@ static void *lib80211_tkip_init(int key_idx)
priv->rx_tfm_arc4 = crypto_alloc_blkcipher("ecb(arc4)", 0,
CRYPTO_ALG_ASYNC);
if (IS_ERR(priv->rx_tfm_arc4)) {
- printk(KERN_DEBUG pr_fmt("could not allocate crypto API arc4\n"));
priv->rx_tfm_arc4 = NULL;
goto fail;
}
@@ -125,7 +122,6 @@ static void *lib80211_tkip_init(int key_idx)
priv->rx_tfm_michael = crypto_alloc_hash("michael_mic", 0,
CRYPTO_ALG_ASYNC);
if (IS_ERR(priv->rx_tfm_michael)) {
- printk(KERN_DEBUG pr_fmt("could not allocate crypto API michael_mic\n"));
priv->rx_tfm_michael = NULL;
goto fail;
}
diff --git a/net/wireless/lib80211_crypt_wep.c b/net/wireless/lib80211_crypt_wep.c
index 2f265e0..c130401 100644
--- a/net/wireless/lib80211_crypt_wep.c
+++ b/net/wireless/lib80211_crypt_wep.c
@@ -50,16 +50,12 @@ static void *lib80211_wep_init(int keyidx)
priv->tx_tfm = crypto_alloc_blkcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC);
if (IS_ERR(priv->tx_tfm)) {
- printk(KERN_DEBUG "lib80211_crypt_wep: could not allocate "
- "crypto API arc4\n");
priv->tx_tfm = NULL;
goto fail;
}
priv->rx_tfm = crypto_alloc_blkcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC);
if (IS_ERR(priv->rx_tfm)) {
- printk(KERN_DEBUG "lib80211_crypt_wep: could not allocate "
- "crypto API arc4\n");
priv->rx_tfm = NULL;
goto fail;
}
diff --git a/net/wireless/util.c b/net/wireless/util.c
index eef82f7..39dbf4a 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -513,10 +513,9 @@ int ieee80211_data_from_8023(struct sk_buff *skb, const u8 *addr,
if (head_need)
skb_orphan(skb);
- if (pskb_expand_head(skb, head_need, 0, GFP_ATOMIC)) {
- pr_err("failed to reallocate Tx buffer\n");
+ if (pskb_expand_head(skb, head_need, 0, GFP_ATOMIC))
return -ENOMEM;
- }
+
skb->truesize += head_need;
}