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idualwifi7260: Add another NULL check before memset.

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Augustin Cavalier
2018-12-16 22:51:49 -05:00
parent a07f133e5b
commit 6109c51d55
1 changed files with 2 additions and 1 deletions
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src/add-ons/kernel/drivers/network/wlan/idualwifi7260/dev/iwm/if_iwm.c
+2 -1
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@@ -1032,7 +1032,8 @@ iwm_reset_rx_ring(struct iwm_softc *sc, struct iwm_rx_ring *ring)
* The hw rx ring index in shared memory must also be cleared, * The hw rx ring index in shared memory must also be cleared,
* otherwise the discrepancy can cause reprocessing chaos. * otherwise the discrepancy can cause reprocessing chaos.
*/ */
memset(sc->rxq.stat, 0, sizeof(*sc->rxq.stat)); if (sc->rxq.stat)
memset(sc->rxq.stat, 0, sizeof(*sc->rxq.stat));
} }
static void static void