libertas: pos[4] tested twice, 2nd should be pos[5]

pos[4] can't be both 0x43 and 0x04, 2nd should be pos[5]

Signed-off-by: Roel Kluin <[e-mail]>
Acked-by: Dan Williams <[e-mail]>
Signed-off-by: John W. Linville <[e-mail]>

drivers/net/wireless/libertas/scan.c

···
 					    bss->wpa_ie_len);
 			} else if (pos[1] >= MARVELL_MESH_IE_LENGTH &&
 				   pos[2] == 0x00 && pos[3] == 0x50 &&
-				   pos[4] == 0x43 && pos[4] == 0x04) {
+				   pos[4] == 0x43 && pos[5] == 0x04) {
 				lbs_deb_scan("got mesh IE\n");
 				bss->mesh = 1;
 			} else {