From 23224e45004ed84c8466fd1e8e5860f541187029 Mon Sep 17 00:00:00 2001 From: Eric Biggers Date: Fri, 23 Oct 2020 16:27:16 -0700 Subject: mm: remove kzfree() compatibility definition Commit 453431a54934 ("mm, treewide: rename kzfree() to kfree_sensitive()") renamed kzfree() to kfree_sensitive(), but it left a compatibility definition of kzfree() to avoid being too disruptive. Since then a few more instances of kzfree() have slipped in. Just get rid of them and remove the compatibility definition once and for all. Signed-off-by: Eric Biggers Signed-off-by: Linus Torvalds --- drivers/staging/rtl8192e/rtllib_crypt_tkip.c | 2 +- drivers/staging/rtl8192e/rtllib_crypt_wep.c | 2 +- drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c | 2 +- drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/rtl8192e/rtllib_crypt_tkip.c b/drivers/staging/rtl8192e/rtllib_crypt_tkip.c index 8c2ff37b2d3a..238387d6221b 100644 --- a/drivers/staging/rtl8192e/rtllib_crypt_tkip.c +++ b/drivers/staging/rtl8192e/rtllib_crypt_tkip.c @@ -100,7 +100,7 @@ static void rtllib_tkip_deinit(void *priv) crypto_free_shash(_priv->tx_tfm_michael); crypto_free_shash(_priv->rx_tfm_michael); } - kzfree(priv); + kfree_sensitive(priv); } diff --git a/drivers/staging/rtl8192e/rtllib_crypt_wep.c b/drivers/staging/rtl8192e/rtllib_crypt_wep.c index 7cdd17f907fa..7790271a6a40 100644 --- a/drivers/staging/rtl8192e/rtllib_crypt_wep.c +++ b/drivers/staging/rtl8192e/rtllib_crypt_wep.c @@ -49,7 +49,7 @@ static void *prism2_wep_init(int keyidx) static void prism2_wep_deinit(void *priv) { - kzfree(priv); + kfree_sensitive(priv); } /* Perform WEP encryption on given skb that has at least 4 bytes of headroom diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c index 4b415cc76715..e8fa1d385f24 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c @@ -107,7 +107,7 @@ static void ieee80211_tkip_deinit(void *priv) crypto_free_shash(_priv->tx_tfm_michael); crypto_free_shash(_priv->rx_tfm_michael); } - kzfree(priv); + kfree_sensitive(priv); } diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c index 1c56e2d03aae..a41b6510481b 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c @@ -54,7 +54,7 @@ static void *prism2_wep_init(int keyidx) static void prism2_wep_deinit(void *priv) { - kzfree(priv); + kfree_sensitive(priv); } /* Perform WEP encryption on given skb that has at least 4 bytes of headroom -- cgit v1.2.3