board: qualcomm: Remove duplicate newlines

Drop all duplicate newlines. No functional change.

Signed-off-by: Marek Vasut <[e-mail]>

board/qualcomm/dragonboard410c/dragonboard410c.c

···
 	do_fixup_by_compat(blob, "qcom,wcnss-wlan",
 			   "local-mac-address", mac, ARP_HLEN, 1);
 
-
 	if (!eth_env_get_enetaddr("btaddr", mac)) {
 		msm_generate_mac_addr(mac);