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idualwifi7260: Fix a different instance of memset(NULL).

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Augustin Cavalier
2018-11-17 14:57:50 -05:00
parent 01304f19fd
commit a54cdaa07a
1 changed files with 3 additions and 3 deletions
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src/add-ons/kernel/drivers/network/wlan/idualwifi7260/dev/iwm/if_iwm.c
+1 -1
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@@ -539,7 +539,6 @@ iwm_fw_info_free(struct iwm_fw_info *fw)
firmware_put(fw->fw_fp, FIRMWARE_UNLOAD); firmware_put(fw->fw_fp, FIRMWARE_UNLOAD);
fw->fw_fp = NULL; fw->fw_fp = NULL;
/* don't touch fw->fw_status */ /* don't touch fw->fw_status */
if (fw->fw_sects)
memset(fw->fw_sects, 0, sizeof(fw->fw_sects)); memset(fw->fw_sects, 0, sizeof(fw->fw_sects));
} }
@@ -1166,6 +1165,7 @@ iwm_reset_tx_ring(struct iwm_softc *sc, struct iwm_tx_ring *ring)
} }
} }
/* Clear TX descriptors. */ /* Clear TX descriptors. */
if (ring->desc)
memset(ring->desc, 0, ring->desc_dma.size); memset(ring->desc, 0, ring->desc_dma.size);
bus_dmamap_sync(ring->desc_dma.tag, ring->desc_dma.map, bus_dmamap_sync(ring->desc_dma.tag, ring->desc_dma.map,
BUS_DMASYNC_PREWRITE); BUS_DMASYNC_PREWRITE);