[PATCH] Fix crash on big-endian systems during scan

The original code was doing arithmetics on a little-endian value.
Reported by Stelios Koroneos <stelios@stelioscellar.com>

Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c
index 8b37e824dfcb..8399de581893 100644
--- a/drivers/net/wireless/hostap/hostap_ioctl.c
+++ b/drivers/net/wireless/hostap/hostap_ioctl.c
@@ -1860,7 +1860,7 @@ static char * __prism2_translate_scan(local_info_t *local,
         memset(&iwe, 0, sizeof(iwe));
         iwe.cmd = SIOCGIWFREQ;
         if (scan) {
-                chan = scan->chid;
+                chan = le16_to_cpu(scan->chid);
         } else if (bss) {
                 chan = bss->chan;
         } else {
@@ -1868,7 +1868,7 @@ static char * __prism2_translate_scan(local_info_t *local,
         }
 
         if (chan > 0) {
-                iwe.u.freq.m = freq_list[le16_to_cpu(chan - 1)] * 100000;
+                iwe.u.freq.m = freq_list[chan - 1] * 100000;
                 iwe.u.freq.e = 1;
                 current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
                                                   IW_EV_FREQ_LEN);