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ANDROID: xt_qtaguid: Remove unnecessary null checks to device's name

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'name' will never be NULL since it isn't a plain pointer but an array
of char values.

../net/netfilter/xt_qtaguid.c:1195:27: warning: address of array
'(*el_dev)->name' will always evaluate to 'true'
[-Wpointer-bool-conversion]
        if (unlikely(!(*el_dev)->name)) {
                     ~~~~~~~~~~~~^~~~

Change-Id: If3b25f17829b43e8a639193fb9cd04ae45947200
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
(cherry picked from android-4.4 commit 207b579e3d)
Signed-off-by: Chenbo Feng <fengc@google.com>
This commit is contained in:
Nathan Chancellor
2018-03-31 20:56:23 -07:00
committed by Chenbo Feng
parent e7fd5b1876
commit 7cecc756ce
1 changed files with 0 additions and 5 deletions
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5
net/netfilter/xt_qtaguid.c
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@@ -1191,11 +1191,6 @@ static void get_dev_and_dir(const struct sk_buff *skb,
par->hooknum, __func__);
BUG();
}
if (unlikely(!(*el_dev)->name)) {
pr_err("qtaguid[%d]: %s(): no dev->name?!!\n",
par->hooknum, __func__);
BUG();
}
if (skb->dev && *el_dev != skb->dev) {
MT_DEBUG("qtaguid[%d]: skb->dev=%p %s vs par->%s=%p %s\n",
par->hooknum, skb->dev, skb->dev->name,