1 files changed, 2 insertions, 2 deletions

diff --git a/net/mac80211/rc80211_minstrel_debugfs.c b/net/mac80211/rc80211_minstrel_debugfs.c
index 98f480708050..a715d9454f64 100644
--- a/net/mac80211/rc80211_minstrel_debugfs.c
+++ b/net/mac80211/rc80211_minstrel_debugfs.c
@@ -83,7 +83,7 @@ minstrel_stats_open(struct inode *inode, struct file *file)
                 p += sprintf(p, "%3u%s", mr->bitrate / 2,
                                 (mr->bitrate & 1 ? ".5" : "  "));
 
-                tp = ((mr->cur_tp * 96) / 18000) >> 10;
+                tp = mr->cur_tp / ((18000 << 10) / 96);
                 prob = mr->cur_prob / 18;
                 eprob = mr->probability / 18;
 
@@ -139,7 +139,7 @@ minstrel_stats_release(struct inode *inode, struct file *file)
         return 0;
 }
 
-static struct file_operations minstrel_stat_fops = {
+static const struct file_operations minstrel_stat_fops = {
         .owner = THIS_MODULE,
         .open = minstrel_stats_open,
         .read = minstrel_stats_read,