This patch replaces the condition check for time elapsed with a
simplified time_before() macro
Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@xxxxxxxxxxx>
---
v2:Fixes a build warning.time_before() macro requires both of
its arguments to be unsigned long.Build warning was missed & later
reported by the kbuild test robot.Previous version of this patch was
sent with a wrong subject line i.e it was showing rtl8712e instead of
the rtl8192e.
---
drivers/staging/rtl8192e/rtl8192e/rtl_ps.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_ps.c b/drivers/staging/rtl8192e/rtl8192e/rtl_ps.c
index 840dda9..386ae0c 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_ps.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_ps.c
@@ -100,7 +100,8 @@ void rtl8192_hw_to_sleep(struct net_device *dev, u64 time)
time -= msecs_to_jiffies(8 + 16 + 7);
- if ((time - jiffies) <= msecs_to_jiffies(MIN_SLEEP_TIME)) {
+ timeout = jiffies + msecs_to_jiffies(MIN_SLEEP_TIME);
+ if (time_before((unsigned long)time,timeout)) {
spin_unlock_irqrestore(&priv->ps_lock, flags);
netdev_info(dev, "too short to sleep::%lld < %ld\n",
time - jiffies, msecs_to_jiffies(MIN_SLEEP_TIME));
--
1.9.1
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