This patch add set to null after release firmware.
Signed-off-by: Leo Kim <[email protected]>
---
drivers/staging/wilc1000/linux_wlan.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/wilc1000/linux_wlan.c
b/drivers/staging/wilc1000/linux_wlan.c
index 47c0132..48bbfa2 100644
--- a/drivers/staging/wilc1000/linux_wlan.c
+++ b/drivers/staging/wilc1000/linux_wlan.c
@@ -1234,8 +1234,10 @@ void wilc_netdev_cleanup(struct wilc *wilc)
vif[i] = netdev_priv(wilc->vif[i]->ndev);
}
- if (wilc && wilc->firmware)
+ if (wilc && wilc->firmware) {
release_firmware(wilc->firmware);
+ wilc->firmware = NULL;
+ }
if (wilc && (wilc->vif[0]->ndev || wilc->vif[1]->ndev)) {
wilc_lock_timeout(wilc, &close_exit_sync, 5 * 1000);
--
1.9.1
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