Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ba93ef746560df597b19bbcee04ce7ed70ebc700
Commit:     ba93ef746560df597b19bbcee04ce7ed70ebc700
Parent:     dd329bfa96dd9dabfc3b5154317bf5fbe9440455
Author:     Stephen Hemminger <[EMAIL PROTECTED]>
AuthorDate: Mon Jan 21 17:28:59 2008 -0800
Committer:  David S. Miller <[EMAIL PROTECTED]>
CommitDate: Mon Jan 28 15:10:18 2008 -0800

    [IPV4]: ipmr sparse warnings
    
    Get rid of some of the sparse warnings.
    
    Signed-off-by: Stephen Hemminger <[EMAIL PROTECTED]>
    Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
---
 net/ipv4/ipmr.c |   10 +++++++---
 1 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 772daf7..4198615 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -141,7 +141,7 @@ struct net_device *ipmr_new_tunnel(struct vifctl *v)
                p.iph.ihl = 5;
                p.iph.protocol = IPPROTO_IPIP;
                sprintf(p.name, "dvmrp%d", v->vifc_vifi);
-               ifr.ifr_ifru.ifru_data = (void*)&p;
+               ifr.ifr_ifru.ifru_data = (__force void __user *)&p;
 
                oldfs = get_fs(); set_fs(KERNEL_DS);
                err = dev->do_ioctl(dev, &ifr, SIOCADDTUNNEL);
@@ -954,10 +954,12 @@ int ip_mroute_setsockopt(struct sock *sk,int optname,char 
__user *optval,int opt
 #ifdef CONFIG_IP_PIMSM
        case MRT_PIM:
        {
-               int v, ret;
+               int v;
+
                if (get_user(v,(int __user *)optval))
                        return -EFAULT;
-               v = (v)?1:0;
+               v = (v) ? 1 : 0;
+
                rtnl_lock();
                ret = 0;
                if (v != mroute_do_pim) {
@@ -1659,6 +1661,7 @@ static struct vif_device *ipmr_vif_seq_idx(struct 
ipmr_vif_iter *iter,
 }
 
 static void *ipmr_vif_seq_start(struct seq_file *seq, loff_t *pos)
+       __acquires(mrt_lock)
 {
        read_lock(&mrt_lock);
        return *pos ? ipmr_vif_seq_idx(seq->private, *pos - 1)
@@ -1682,6 +1685,7 @@ static void *ipmr_vif_seq_next(struct seq_file *seq, void 
*v, loff_t *pos)
 }
 
 static void ipmr_vif_seq_stop(struct seq_file *seq, void *v)
+       __releases(mrt_lock)
 {
        read_unlock(&mrt_lock);
 }
-
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