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net/wireless: Delete unnecessary checks before the macro call “dev_kfree_skb”

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The dev_kfree_skb() function performs also input parameter validation.
Thus the test around the shown calls is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
This commit is contained in:
Markus Elfring
2019-12-22 15:17:32 +01:00
committed by Felix Fietkau
parent 99d8cd03ed
commit 32129af260
1 changed files with 1 additions and 4 deletions
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mt76x02_beacon.c
+1 -4
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@@ -77,10 +77,7 @@ int mt76x02_mac_set_beacon(struct mt76x02_dev *dev, u8 vif_idx,
for (i = 0; i < ARRAY_SIZE(dev->beacons); i++) {
if (vif_idx == i) {
force_update = !!dev->beacons[i] ^ !!skb;
if (dev->beacons[i])
dev_kfree_skb(dev->beacons[i]);
dev_kfree_skb(dev->beacons[i]);
dev->beacons[i] = skb;
__mt76x02_mac_set_beacon(dev, bcn_idx, skb);
} else if (force_update && dev->beacons[i]) {