sparse warns about a number of things, and one of them
(use_mfp shadowed variable) actually is a bug, fix all
of them.
Signed-off-by: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
---
net/wireless/nl80211.c | 6 +++---
net/wireless/wext-compat.c | 6 +++---
2 files changed, 6 insertions(+), 6 deletions(-)
--- wireless-testing.orig/net/wireless/nl80211.c 2009-07-07 03:37:05.000000000 +0200
+++ wireless-testing/net/wireless/nl80211.c 2009-07-07 03:37:05.000000000 +0200
@@ -3239,11 +3239,11 @@ static int nl80211_associate(struct sk_b
}
if (info->attrs[NL80211_ATTR_USE_MFP]) {
- enum nl80211_mfp use_mfp =
+ enum nl80211_mfp mfp =
nla_get_u32(info->attrs[NL80211_ATTR_USE_MFP]);
- if (use_mfp == NL80211_MFP_REQUIRED)
+ if (mfp == NL80211_MFP_REQUIRED)
use_mfp = true;
- else if (use_mfp != NL80211_MFP_NO) {
+ else if (mfp != NL80211_MFP_NO) {
err = -EINVAL;
goto out;
}
--- wireless-testing.orig/net/wireless/wext-compat.c 2009-07-07 03:29:39.000000000 +0200
+++ wireless-testing/net/wireless/wext-compat.c 2009-07-07 03:37:05.000000000 +0200
@@ -855,7 +855,7 @@ static int cfg80211_set_wpa_version(stru
return 0;
}
-int cfg80211_set_cipher_group(struct wireless_dev *wdev, u32 cipher)
+static int cfg80211_set_cipher_group(struct wireless_dev *wdev, u32 cipher)
{
wdev->wext.connect.crypto.cipher_group = 0;
@@ -880,7 +880,7 @@ int cfg80211_set_cipher_group(struct wir
return 0;
}
-int cfg80211_set_cipher_pairwise(struct wireless_dev *wdev, u32 cipher)
+static int cfg80211_set_cipher_pairwise(struct wireless_dev *wdev, u32 cipher)
{
int nr_ciphers = 0;
u32 *ciphers_pairwise = wdev->wext.connect.crypto.ciphers_pairwise;
@@ -918,7 +918,7 @@ int cfg80211_set_cipher_pairwise(struct
}
-int cfg80211_set_key_mgt(struct wireless_dev *wdev, u32 key_mgt)
+static int cfg80211_set_key_mgt(struct wireless_dev *wdev, u32 key_mgt)
{
int nr_akm_suites = 0;
--
--
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