[PATCH] wireless/airo: minimal WPA awareness

Running Linux 2.6.17-rc3-mm1 which has this patch included I get this
interesting message:
airo(eth0): WPA unsupported (only firmware versions 5.30.17 and greater
support WPA.  Detected 5.30.17)

airo_test_wpa_capable assumes that the softSubVer part of the firmware
version number is coded in BCD. Apparently, that's not true.
I have firmware version 5.30.17 and cap_rid.softSubVer is 0x11==17.

Signed-off-by: Michal Schmidt <xschmi00@stud.feec.vutbr.cz>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/airo.c

@@ -2768,7 +2768,7 @@ static int airo_test_wpa_capable(struct airo_info *ai)
 
 	/* Only firmware versions 5.30.17 or better can do WPA */
 	if ((cap_rid.softVer > 0x530)
-	  || ((cap_rid.softVer == 0x530) && (cap_rid.softSubVer >= 0x17))) {
+	  || ((cap_rid.softVer == 0x530) && (cap_rid.softSubVer >= 17))) {
 		airo_print_info(name, "WPA is supported.");
 		return 1;
 	}