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git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-11 10:37:12 +02:00
19 lines
579 B
Diff
19 lines
579 B
Diff
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--- a/drivers/net/wireless/p54/eeprom.c
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+++ b/drivers/net/wireless/p54/eeprom.c
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@@ -524,10 +524,13 @@ err_data:
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struct p54_rssi_db_entry *p54_rssi_find(struct p54_common *priv, const u16 freq)
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{
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- struct p54_rssi_db_entry *entry = (void *)(priv->rssi_db->data +
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- priv->rssi_db->offset);
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+ struct p54_rssi_db_entry *entry;
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int i, found = -1;
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+ if (!priv->rssi_db)
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+ return &p54_rssi_default;
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+
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+ entry = (void *)(priv->rssi_db->data + priv->rssi_db->offset);
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for (i = 0; i < priv->rssi_db->entries; i++) {
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if (!same_band(freq, entry[i].freq))
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continue;
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