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Diffstat (limited to 'net/ipv6/mcast.c')
-rw-r--r--net/ipv6/mcast.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index d18f9f903db6..7ff82b3e54b6 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -999,7 +999,7 @@ bool ipv6_chk_mcast_addr(struct net_device *dev, const struct in6_addr *group,
static void mld_gq_start_timer(struct inet6_dev *idev)
{
- unsigned long tv = net_random() % idev->mc_maxdelay;
+ unsigned long tv = prandom_u32() % idev->mc_maxdelay;
idev->mc_gq_running = 1;
if (!mod_timer(&idev->mc_gq_timer, jiffies+tv+2))
@@ -1015,7 +1015,7 @@ static void mld_gq_stop_timer(struct inet6_dev *idev)
static void mld_ifc_start_timer(struct inet6_dev *idev, unsigned long delay)
{
- unsigned long tv = net_random() % delay;
+ unsigned long tv = prandom_u32() % delay;
if (!mod_timer(&idev->mc_ifc_timer, jiffies+tv+2))
in6_dev_hold(idev);
@@ -1030,7 +1030,7 @@ static void mld_ifc_stop_timer(struct inet6_dev *idev)
static void mld_dad_start_timer(struct inet6_dev *idev, unsigned long delay)
{
- unsigned long tv = net_random() % delay;
+ unsigned long tv = prandom_u32() % delay;
if (!mod_timer(&idev->mc_dad_timer, jiffies+tv+2))
in6_dev_hold(idev);
@@ -1061,7 +1061,7 @@ static void igmp6_group_queried(struct ifmcaddr6 *ma, unsigned long resptime)
}
if (delay >= resptime)
- delay = net_random() % resptime;
+ delay = prandom_u32() % resptime;
ma->mca_timer.expires = jiffies + delay;
if (!mod_timer(&ma->mca_timer, jiffies + delay))
@@ -2328,7 +2328,7 @@ static void igmp6_join_group(struct ifmcaddr6 *ma)
igmp6_send(&ma->mca_addr, ma->idev->dev, ICMPV6_MGM_REPORT);
- delay = net_random() % unsolicited_report_interval(ma->idev);
+ delay = prandom_u32() % unsolicited_report_interval(ma->idev);
spin_lock_bh(&ma->mca_lock);
if (del_timer(&ma->mca_timer)) {