mwifiex: use time_after()

To be future-proof and for better readability the time comparisons are
modified to use time_after() instead of plain, error-prone math.

Signed-off-by: Manuel Schölling <manuel.schoelling@gmx.de>
Acked-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index 3f25feb1508e..1398afa84064 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -1099,7 +1099,7 @@ mwifiex_11h_get_csa_closed_channel(struct mwifiex_private *priv)
                 return 0;
 
         /* Clear csa channel, if DFS channel move time has passed */
-        if (jiffies > priv->csa_expire_time) {
+        if (time_after(jiffies, priv->csa_expire_time)) {
                 priv->csa_chan = 0;
                 priv->csa_expire_time = 0;
         }