1 files changed, 35 insertions, 35 deletions

diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 7defdc9ba167..84c4329cbd30 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -310,7 +310,7 @@ igmp_scount(struct ip_mc_list *pmc, int type, int gdeleted, int sdeleted)
         struct ip_sf_list *psf;
         int scount = 0;
 
-        for (psf=pmc->sources; psf; psf=psf->sf_next) {
+        for (psf = pmc->sources; psf; psf = psf->sf_next) {
                 if (!is_in(pmc, psf, type, gdeleted, sdeleted))
                         continue;
                 scount++;
@@ -463,7 +463,7 @@ static struct sk_buff *add_grec(struct sk_buff *skb, struct ip_mc_list *pmc,
         }
         first = 1;
         psf_prev = NULL;
-        for (psf=*psf_list; psf; psf=psf_next) {
+        for (psf = *psf_list; psf; psf = psf_next) {
                 __be32 *psrc;
 
                 psf_next = psf->sf_next;
@@ -520,7 +520,7 @@ empty_source:
                         return skb;
                 if (pmc->crcount || isquery) {
                         /* make sure we have room for group header */
-                        if (skb && AVAILABLE(skb)<sizeof(struct igmpv3_grec)) {
+                        if (skb && AVAILABLE(skb) < sizeof(struct igmpv3_grec)) {
                                 igmpv3_sendpack(skb);
                                 skb = NULL; /* add_grhead will get a new one */
                         }
@@ -576,7 +576,7 @@ static void igmpv3_clear_zeros(struct ip_sf_list **ppsf)
         struct ip_sf_list *psf_prev, *psf_next, *psf;
 
         psf_prev = NULL;
-        for (psf=*ppsf; psf; psf = psf_next) {
+        for (psf = *ppsf; psf; psf = psf_next) {
                 psf_next = psf->sf_next;
                 if (psf->sf_crcount == 0) {
                         if (psf_prev)
@@ -600,7 +600,7 @@ static void igmpv3_send_cr(struct in_device *in_dev)
 
         /* deleted MCA's */
         pmc_prev = NULL;
-        for (pmc=in_dev->mc_tomb; pmc; pmc=pmc_next) {
+        for (pmc = in_dev->mc_tomb; pmc; pmc = pmc_next) {
                 pmc_next = pmc->next;
                 if (pmc->sfmode == MCAST_INCLUDE) {
                         type = IGMPV3_BLOCK_OLD_SOURCES;
@@ -764,7 +764,7 @@ static void igmp_ifc_event(struct in_device *in_dev)
 
 static void igmp_timer_expire(unsigned long data)
 {
-        struct ip_mc_list *im=(struct ip_mc_list *)data;
+        struct ip_mc_list *im = (struct ip_mc_list *)data;
         struct in_device *in_dev = im->interface;
 
         spin_lock(&im->lock);
@@ -794,10 +794,10 @@ static int igmp_xmarksources(struct ip_mc_list *pmc, int nsrcs, __be32 *srcs)
         int i, scount;
 
         scount = 0;
-        for (psf=pmc->sources; psf; psf=psf->sf_next) {
+        for (psf = pmc->sources; psf; psf = psf->sf_next) {
                 if (scount == nsrcs)
                         break;
-                for (i=0; i<nsrcs; i++) {
+                for (i = 0; i < nsrcs; i++) {
                         /* skip inactive filters */
                         if (psf->sf_count[MCAST_INCLUDE] ||
                             pmc->sfcount[MCAST_EXCLUDE] !=
@@ -825,10 +825,10 @@ static int igmp_marksources(struct ip_mc_list *pmc, int nsrcs, __be32 *srcs)
 
         /* mark INCLUDE-mode sources */
         scount = 0;
-        for (psf=pmc->sources; psf; psf=psf->sf_next) {
+        for (psf = pmc->sources; psf; psf = psf->sf_next) {
                 if (scount == nsrcs)
                         break;
-                for (i=0; i<nsrcs; i++)
+                for (i = 0; i < nsrcs; i++)
                         if (srcs[i] == psf->sf_inaddr) {
                                 psf->sf_gsresp = 1;
                                 scount++;
@@ -1103,7 +1103,7 @@ static void igmpv3_add_delrec(struct in_device *in_dev, struct ip_mc_list *im)
                 pmc->tomb = im->tomb;
                 pmc->sources = im->sources;
                 im->tomb = im->sources = NULL;
-                for (psf=pmc->sources; psf; psf=psf->sf_next)
+                for (psf = pmc->sources; psf; psf = psf->sf_next)
                         psf->sf_crcount = pmc->crcount;
         }
         spin_unlock_bh(&im->lock);
@@ -1121,7 +1121,7 @@ static void igmpv3_del_delrec(struct in_device *in_dev, __be32 multiaddr)
 
         spin_lock_bh(&in_dev->mc_tomb_lock);
         pmc_prev = NULL;
-        for (pmc=in_dev->mc_tomb; pmc; pmc=pmc->next) {
+        for (pmc = in_dev->mc_tomb; pmc; pmc = pmc->next) {
                 if (pmc->multiaddr == multiaddr)
                         break;
                 pmc_prev = pmc;
@@ -1134,7 +1134,7 @@ static void igmpv3_del_delrec(struct in_device *in_dev, __be32 multiaddr)
         }
         spin_unlock_bh(&in_dev->mc_tomb_lock);
         if (pmc) {
-                for (psf=pmc->tomb; psf; psf=psf_next) {
+                for (psf = pmc->tomb; psf; psf = psf_next) {
                         psf_next = psf->sf_next;
                         kfree(psf);
                 }
@@ -1167,7 +1167,7 @@ static void igmpv3_clear_delrec(struct in_device *in_dev)
                 psf = pmc->tomb;
                 pmc->tomb = NULL;
                 spin_unlock_bh(&pmc->lock);
-                for (; psf; psf=psf_next) {
+                for (; psf; psf = psf_next) {
                         psf_next = psf->sf_next;
                         kfree(psf);
                 }
@@ -1557,7 +1557,7 @@ static int ip_mc_del1_src(struct ip_mc_list *pmc, int sfmode,
         int rv = 0;
 
         psf_prev = NULL;
-        for (psf=pmc->sources; psf; psf=psf->sf_next) {
+        for (psf = pmc->sources; psf; psf = psf->sf_next) {
                 if (psf->sf_inaddr == *psfsrc)
                         break;
                 psf_prev = psf;
@@ -1630,7 +1630,7 @@ static int ip_mc_del_src(struct in_device *in_dev, __be32 *pmca, int sfmode,
                 pmc->sfcount[sfmode]--;
         }
         err = 0;
-        for (i=0; i<sfcount; i++) {
+        for (i = 0; i < sfcount; i++) {
                 int rv = ip_mc_del1_src(pmc, sfmode, &psfsrc[i]);
 
                 changerec |= rv > 0;
@@ -1650,7 +1650,7 @@ static int ip_mc_del_src(struct in_device *in_dev, __be32 *pmca, int sfmode,
                 pmc->crcount = in_dev->mr_qrv ? in_dev->mr_qrv :
                         IGMP_Unsolicited_Report_Count;
                 in_dev->mr_ifc_count = pmc->crcount;
-                for (psf=pmc->sources; psf; psf = psf->sf_next)
+                for (psf = pmc->sources; psf; psf = psf->sf_next)
                         psf->sf_crcount = 0;
                 igmp_ifc_event(pmc->interface);
         } else if (sf_setstate(pmc) || changerec) {
@@ -1671,7 +1671,7 @@ static int ip_mc_add1_src(struct ip_mc_list *pmc, int sfmode,
         struct ip_sf_list *psf, *psf_prev;
 
         psf_prev = NULL;
-        for (psf=pmc->sources; psf; psf=psf->sf_next) {
+        for (psf = pmc->sources; psf; psf = psf->sf_next) {
                 if (psf->sf_inaddr == *psfsrc)
                         break;
                 psf_prev = psf;
@@ -1699,7 +1699,7 @@ static void sf_markstate(struct ip_mc_list *pmc)
         struct ip_sf_list *psf;
         int mca_xcount = pmc->sfcount[MCAST_EXCLUDE];
 
-        for (psf=pmc->sources; psf; psf=psf->sf_next)
+        for (psf = pmc->sources; psf; psf = psf->sf_next)
                 if (pmc->sfcount[MCAST_EXCLUDE]) {
                         psf->sf_oldin = mca_xcount ==
                                 psf->sf_count[MCAST_EXCLUDE] &&
@@ -1716,7 +1716,7 @@ static int sf_setstate(struct ip_mc_list *pmc)
         int new_in, rv;
 
         rv = 0;
-        for (psf=pmc->sources; psf; psf=psf->sf_next) {
+        for (psf = pmc->sources; psf; psf = psf->sf_next) {
                 if (pmc->sfcount[MCAST_EXCLUDE]) {
                         new_in = mca_xcount == psf->sf_count[MCAST_EXCLUDE] &&
                                 !psf->sf_count[MCAST_INCLUDE];
@@ -1726,7 +1726,7 @@ static int sf_setstate(struct ip_mc_list *pmc)
                         if (!psf->sf_oldin) {
                                 struct ip_sf_list *prev = NULL;
 
-                                for (dpsf=pmc->tomb; dpsf; dpsf=dpsf->sf_next) {
+                                for (dpsf = pmc->tomb; dpsf; dpsf = dpsf->sf_next) {
                                         if (dpsf->sf_inaddr == psf->sf_inaddr)
                                                 break;
                                         prev = dpsf;
@@ -1748,7 +1748,7 @@ static int sf_setstate(struct ip_mc_list *pmc)
                          * add or update "delete" records if an active filter
                          * is now inactive
                          */
-                        for (dpsf=pmc->tomb; dpsf; dpsf=dpsf->sf_next)
+                        for (dpsf = pmc->tomb; dpsf; dpsf = dpsf->sf_next)
                                 if (dpsf->sf_inaddr == psf->sf_inaddr)
                                         break;
                         if (!dpsf) {
@@ -1800,7 +1800,7 @@ static int ip_mc_add_src(struct in_device *in_dev, __be32 *pmca, int sfmode,
         if (!delta)
                 pmc->sfcount[sfmode]++;
         err = 0;
-        for (i=0; i<sfcount; i++) {
+        for (i = 0; i < sfcount; i++) {
                 err = ip_mc_add1_src(pmc, sfmode, &psfsrc[i]);
                 if (err)
                         break;
@@ -1810,7 +1810,7 @@ static int ip_mc_add_src(struct in_device *in_dev, __be32 *pmca, int sfmode,
 
                 if (!delta)
                         pmc->sfcount[sfmode]--;
-                for (j=0; j<i; j++)
+                for (j = 0; j < i; j++)
                         (void) ip_mc_del1_src(pmc, sfmode, &psfsrc[j]);
         } else if (isexclude != (pmc->sfcount[MCAST_EXCLUDE] != 0)) {
 #ifdef CONFIG_IP_MULTICAST
@@ -1829,7 +1829,7 @@ static int ip_mc_add_src(struct in_device *in_dev, __be32 *pmca, int sfmode,
                 pmc->crcount = in_dev->mr_qrv ? in_dev->mr_qrv :
                         IGMP_Unsolicited_Report_Count;
                 in_dev->mr_ifc_count = pmc->crcount;
-                for (psf=pmc->sources; psf; psf = psf->sf_next)
+                for (psf = pmc->sources; psf; psf = psf->sf_next)
                         psf->sf_crcount = 0;
                 igmp_ifc_event(in_dev);
         } else if (sf_setstate(pmc)) {
@@ -1844,12 +1844,12 @@ static void ip_mc_clear_src(struct ip_mc_list *pmc)
 {
         struct ip_sf_list *psf, *nextpsf;
 
-        for (psf=pmc->tomb; psf; psf=nextpsf) {
+        for (psf = pmc->tomb; psf; psf = nextpsf) {
                 nextpsf = psf->sf_next;
                 kfree(psf);
         }
         pmc->tomb = NULL;
-        for (psf=pmc->sources; psf; psf=nextpsf) {
+        for (psf = pmc->sources; psf; psf = nextpsf) {
                 nextpsf = psf->sf_next;
                 kfree(psf);
         }
@@ -2043,7 +2043,7 @@ int ip_mc_source(int add, int omode, struct sock *sk, struct
                 if (!psl)
                         goto done;      /* err = -EADDRNOTAVAIL */
                 rv = !0;
-                for (i=0; i<psl->sl_count; i++) {
+                for (i = 0; i < psl->sl_count; i++) {
                         rv = memcmp(&psl->sl_addr[i], &mreqs->imr_sourceaddr,
                                 sizeof(__be32));
                         if (rv == 0)
@@ -2062,7 +2062,7 @@ int ip_mc_source(int add, int omode, struct sock *sk, struct
                 ip_mc_del_src(in_dev, &mreqs->imr_multiaddr, omode, 1,
                         &mreqs->imr_sourceaddr, 1);
 
-                for (j=i+1; j<psl->sl_count; j++)
+                for (j = i+1; j < psl->sl_count; j++)
                         psl->sl_addr[j-1] = psl->sl_addr[j];
                 psl->sl_count--;
                 err = 0;
@@ -2088,7 +2088,7 @@ int ip_mc_source(int add, int omode, struct sock *sk, struct
                 newpsl->sl_max = count;
                 newpsl->sl_count = count - IP_SFBLOCK;
                 if (psl) {
-                        for (i=0; i<psl->sl_count; i++)
+                        for (i = 0; i < psl->sl_count; i++)
                                 newpsl->sl_addr[i] = psl->sl_addr[i];
                         /* decrease mem now to avoid the memleak warning */
                         atomic_sub(IP_SFLSIZE(psl->sl_max), &sk->sk_omem_alloc);
@@ -2098,7 +2098,7 @@ int ip_mc_source(int add, int omode, struct sock *sk, struct
                 psl = newpsl;
         }
         rv = 1; /* > 0 for insert logic below if sl_count is 0 */
-        for (i=0; i<psl->sl_count; i++) {
+        for (i = 0; i < psl->sl_count; i++) {
                 rv = memcmp(&psl->sl_addr[i], &mreqs->imr_sourceaddr,
                         sizeof(__be32));
                 if (rv == 0)
@@ -2106,7 +2106,7 @@ int ip_mc_source(int add, int omode, struct sock *sk, struct
         }
         if (rv == 0)            /* address already there is an error */
                 goto done;
-        for (j=psl->sl_count-1; j>=i; j--)
+        for (j = psl->sl_count-1; j >= i; j--)
                 psl->sl_addr[j+1] = psl->sl_addr[j];
         psl->sl_addr[i] = mreqs->imr_sourceaddr;
         psl->sl_count++;
@@ -2305,7 +2305,7 @@ int ip_mc_gsfget(struct sock *sk, struct group_filter *gsf,
             copy_to_user(optval, gsf, GROUP_FILTER_SIZE(0))) {
                 return -EFAULT;
         }
-        for (i=0; i<copycount; i++) {
+        for (i = 0; i < copycount; i++) {
                 struct sockaddr_storage ss;
 
                 psin = (struct sockaddr_in *)&ss;
@@ -2350,7 +2350,7 @@ int ip_mc_sf_allow(struct sock *sk, __be32 loc_addr, __be32 rmt_addr, int dif)
         if (!psl)
                 goto unlock;
 
-        for (i=0; i<psl->sl_count; i++) {
+        for (i = 0; i < psl->sl_count; i++) {
                 if (psl->sl_addr[i] == rmt_addr)
                         break;
         }
@@ -2423,7 +2423,7 @@ int ip_check_mc_rcu(struct in_device *in_dev, __be32 mc_addr, __be32 src_addr, u
                 rv = 1;
         } else if (im) {
                 if (src_addr) {
-                        for (psf=im->sources; psf; psf=psf->sf_next) {
+                        for (psf = im->sources; psf; psf = psf->sf_next) {
                                 if (psf->sf_inaddr == src_addr)
                                         break;
                         }