libertas: remove leading spaces before tabs

There are a few leading spaces before tabs and remove it by running the
following commard:

	$ find . -name '*.c' | xargs sed -r -i 's/^[ ]+\t/\t/'
	$ find . -name '*.h' | xargs sed -r -i 's/^[ ]+\t/\t/'

Cc: Ganapathi Bhat <ganapathi.bhat@nxp.com>
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1621407345-10625-2-git-send-email-tanghui20@huawei.com

drivers/net/wireless/marvell/libertas/main.c

@@ -941,7 +941,7 @@ struct lbs_private *lbs_add_card(void *card, struct device *dmdev)
 	wdev->netdev = dev;
 	priv->dev = dev;
 
- 	dev->netdev_ops = &lbs_netdev_ops;
+	dev->netdev_ops = &lbs_netdev_ops;
 	dev->watchdog_timeo = 5 * HZ;
 	dev->ethtool_ops = &lbs_ethtool_ops;
 	dev->flags |= IFF_BROADCAST | IFF_MULTICAST;