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Date: Tue, 22 May 2012 00:34:03 +0530
From: Jeffrin Jose <ahiliation@...oo.co.in>
To: davem@...emloft.net, edumazet@...gle.com, loke.chetan@...il.com,
herbert@...dor.apana.org.au
Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
ahiliation@...oo.co.in
Subject: [PATCH 2/4]net:ipv6:fixed spacing issues for = operator
Fixed spacing issues related to = operator
found in net/ipv6/mcast.c by checkpatch.pl tool
Signed-off-by: Jeffrin Jose <ahiliation@...oo.co.in>
---
net/ipv6/mcast.c | 94 +++++++++++++++++++++++++++---------------------------
1 file changed, 47 insertions(+), 47 deletions(-)
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 8f7eee9..66235a0 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -369,7 +369,7 @@ int ip6_mc_source(int add, int omode, struct sock *sk,
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], source,
sizeof(struct in6_addr));
if (rv == 0)
@@ -387,7 +387,7 @@ int ip6_mc_source(int add, int omode, struct sock *sk,
/* update the interface filter */
ip6_mc_del_src(idev, group, omode, 1, source, 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;
@@ -413,21 +413,21 @@ int ip6_mc_source(int add, int omode, struct sock *sk,
newpsl->sl_max = count;
newpsl->sl_count = count - IP6_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];
sock_kfree_s(sk, psl, IP6_SFLSIZE(psl->sl_max));
}
pmc->sflist = 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], source, sizeof(struct in6_addr));
if (rv == 0)
break;
}
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] = *source;
psl->sl_count++;
@@ -496,7 +496,7 @@ int ip6_mc_msfilter(struct sock *sk, struct group_filter *gsf)
goto done;
}
newpsl->sl_max = newpsl->sl_count = gsf->gf_numsrc;
- for (i=0; i<newpsl->sl_count; ++i) {
+ for (i = 0; i<newpsl->sl_count; ++i) {
struct sockaddr_in6 *psin6;
psin6 = (struct sockaddr_in6 *)&gsf->gf_slist[i];
@@ -588,7 +588,7 @@ int ip6_mc_msfget(struct sock *sk, struct group_filter *gsf,
* on ipv6_sk_mc_lock and a write lock on pmc->sflock. We
* have the socket lock, so reading here is safe.
*/
- for (i=0; i<copycount; i++) {
+ for (i = 0; i<copycount; i++) {
struct sockaddr_in6 *psin6;
struct sockaddr_storage ss;
@@ -630,7 +630,7 @@ int inet6_mc_check(struct sock *sk, const struct in6_addr *mc_addr,
} else {
int i;
- for (i=0; i<psl->sl_count; i++) {
+ for (i = 0; i<psl->sl_count; i++) {
if (ipv6_addr_equal(&psl->sl_addr[i], src_addr))
break;
}
@@ -736,7 +736,7 @@ static void mld_add_delrec(struct inet6_dev *idev, struct ifmcaddr6 *im)
pmc->mca_tomb = im->mca_tomb;
pmc->mca_sources = im->mca_sources;
im->mca_tomb = im->mca_sources = NULL;
- for (psf=pmc->mca_sources; psf; psf=psf->sf_next)
+ for (psf = pmc->mca_sources; psf; psf = psf->sf_next)
psf->sf_crcount = pmc->mca_crcount;
}
spin_unlock_bh(&im->mca_lock);
@@ -754,7 +754,7 @@ static void mld_del_delrec(struct inet6_dev *idev, const struct in6_addr *pmca)
spin_lock_bh(&idev->mc_lock);
pmc_prev = NULL;
- for (pmc=idev->mc_tomb; pmc; pmc=pmc->next) {
+ for (pmc = idev->mc_tomb; pmc; pmc = pmc->next) {
if (ipv6_addr_equal(&pmc->mca_addr, pmca))
break;
pmc_prev = pmc;
@@ -768,7 +768,7 @@ static void mld_del_delrec(struct inet6_dev *idev, const struct in6_addr *pmca)
spin_unlock_bh(&idev->mc_lock);
if (pmc) {
- for (psf=pmc->mca_tomb; psf; psf=psf_next) {
+ for (psf = pmc->mca_tomb; psf; psf = psf_next) {
psf_next = psf->sf_next;
kfree(psf);
}
@@ -795,14 +795,14 @@ static void mld_clear_delrec(struct inet6_dev *idev)
/* clear dead sources, too */
read_lock_bh(&idev->lock);
- for (pmc=idev->mc_list; pmc; pmc=pmc->next) {
+ for (pmc = idev->mc_list; pmc; pmc = pmc->next) {
struct ip6_sf_list *psf, *psf_next;
spin_lock_bh(&pmc->mca_lock);
psf = pmc->mca_tomb;
pmc->mca_tomb = NULL;
spin_unlock_bh(&pmc->mca_lock);
- for (; psf; psf=psf_next) {
+ for (; psf; psf = psf_next) {
psf_next = psf->sf_next;
kfree(psf);
}
@@ -891,7 +891,7 @@ int __ipv6_dev_mc_dec(struct inet6_dev *idev, const struct in6_addr *addr)
struct ifmcaddr6 *ma, **map;
write_lock_bh(&idev->lock);
- for (map = &idev->mc_list; (ma=*map) != NULL; map = &ma->next) {
+ for (map = &idev->mc_list; (ma = *map) != NULL; map = &ma->next) {
if (ipv6_addr_equal(&ma->mca_addr, addr)) {
if (--ma->mca_users == 0) {
*map = ma->next;
@@ -969,7 +969,7 @@ int ipv6_chk_mcast_addr(struct net_device *dev, const struct in6_addr *group,
idev = __in6_dev_get(dev);
if (idev) {
read_lock_bh(&idev->lock);
- for (mc = idev->mc_list; mc; mc=mc->next) {
+ for (mc = idev->mc_list; mc; mc = mc->next) {
if (ipv6_addr_equal(&mc->mca_addr, group))
break;
}
@@ -978,7 +978,7 @@ int ipv6_chk_mcast_addr(struct net_device *dev, const struct in6_addr *group,
struct ip6_sf_list *psf;
spin_lock_bh(&mc->mca_lock);
- for (psf=mc->mca_sources;psf;psf=psf->sf_next) {
+ for (psf = mc->mca_sources;psf;psf = psf->sf_next) {
if (ipv6_addr_equal(&psf->sf_addr, src_addr))
break;
}
@@ -1053,10 +1053,10 @@ static int mld_xmarksources(struct ifmcaddr6 *pmc, int nsrcs,
int i, scount;
scount = 0;
- for (psf=pmc->mca_sources; psf; psf=psf->sf_next) {
+ for (psf = pmc->mca_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->mca_sfcount[MCAST_EXCLUDE] !=
@@ -1086,10 +1086,10 @@ static int mld_marksources(struct ifmcaddr6 *pmc, int nsrcs,
/* mark INCLUDE-mode sources */
scount = 0;
- for (psf=pmc->mca_sources; psf; psf=psf->sf_next) {
+ for (psf = pmc->mca_sources; psf; psf = psf->sf_next) {
if (scount == nsrcs)
break;
- for (i=0; i<nsrcs; i++) {
+ for (i = 0; i<nsrcs; i++) {
if (ipv6_addr_equal(&srcs[i], &psf->sf_addr)) {
psf->sf_gsresp = 1;
scount++;
@@ -1192,13 +1192,13 @@ int igmp6_event_query(struct sk_buff *skb)
read_lock_bh(&idev->lock);
if (group_type == IPV6_ADDR_ANY) {
- for (ma = idev->mc_list; ma; ma=ma->next) {
+ for (ma = idev->mc_list; ma; ma = ma->next) {
spin_lock_bh(&ma->mca_lock);
igmp6_group_queried(ma, max_delay);
spin_unlock_bh(&ma->mca_lock);
}
} else {
- for (ma = idev->mc_list; ma; ma=ma->next) {
+ for (ma = idev->mc_list; ma; ma = ma->next) {
if (!ipv6_addr_equal(group, &ma->mca_addr))
continue;
spin_lock_bh(&ma->mca_lock);
@@ -1262,7 +1262,7 @@ int igmp6_event_report(struct sk_buff *skb)
*/
read_lock_bh(&idev->lock);
- for (ma = idev->mc_list; ma; ma=ma->next) {
+ for (ma = idev->mc_list; ma; ma = ma->next) {
if (ipv6_addr_equal(&ma->mca_addr, &mld->mld_mca)) {
spin_lock(&ma->mca_lock);
if (del_timer(&ma->mca_timer))
@@ -1326,7 +1326,7 @@ mld_scount(struct ifmcaddr6 *pmc, int type, int gdeleted, int sdeleted)
struct ip6_sf_list *psf;
int scount = 0;
- for (psf=pmc->mca_sources; psf; psf=psf->sf_next) {
+ for (psf = pmc->mca_sources; psf; psf = psf->sf_next) {
if (!is_in(pmc, psf, type, gdeleted, sdeleted))
continue;
scount++;
@@ -1510,7 +1510,7 @@ static struct sk_buff *add_grec(struct sk_buff *skb, struct ifmcaddr6 *pmc,
}
first = 1;
psf_prev = NULL;
- for (psf=*psf_list; psf; psf=psf_next) {
+ for (psf = *psf_list; psf; psf = psf_next) {
struct in6_addr *psrc;
psf_next = psf->sf_next;
@@ -1589,7 +1589,7 @@ static void mld_send_report(struct inet6_dev *idev, struct ifmcaddr6 *pmc)
if (!pmc) {
read_lock_bh(&idev->lock);
- for (pmc=idev->mc_list; pmc; pmc=pmc->next) {
+ for (pmc = idev->mc_list; pmc; pmc = pmc->next) {
if (pmc->mca_flags & MAF_NOREPORT)
continue;
spin_lock_bh(&pmc->mca_lock);
@@ -1622,7 +1622,7 @@ static void mld_clear_zeros(struct ip6_sf_list **ppsf)
struct ip6_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)
@@ -1646,7 +1646,7 @@ static void mld_send_cr(struct inet6_dev *idev)
/* deleted MCA's */
pmc_prev = NULL;
- for (pmc=idev->mc_tomb; pmc; pmc=pmc_next) {
+ for (pmc = idev->mc_tomb; pmc; pmc = pmc_next) {
pmc_next = pmc->next;
if (pmc->mca_sfmode == MCAST_INCLUDE) {
type = MLD2_BLOCK_OLD_SOURCES;
@@ -1679,7 +1679,7 @@ static void mld_send_cr(struct inet6_dev *idev)
spin_unlock(&idev->mc_lock);
/* change recs */
- for (pmc=idev->mc_list; pmc; pmc=pmc->next) {
+ for (pmc = idev->mc_list; pmc; pmc = pmc->next) {
spin_lock_bh(&pmc->mca_lock);
if (pmc->mca_sfcount[MCAST_EXCLUDE]) {
type = MLD2_BLOCK_OLD_SOURCES;
@@ -1812,7 +1812,7 @@ static int ip6_mc_del1_src(struct ifmcaddr6 *pmc, int sfmode,
int rv = 0;
psf_prev = NULL;
- for (psf=pmc->mca_sources; psf; psf=psf->sf_next) {
+ for (psf = pmc->mca_sources; psf; psf = psf->sf_next) {
if (ipv6_addr_equal(&psf->sf_addr, psfsrc))
break;
psf_prev = psf;
@@ -1853,7 +1853,7 @@ static int ip6_mc_del_src(struct inet6_dev *idev, const struct in6_addr *pmca,
if (!idev)
return -ENODEV;
read_lock_bh(&idev->lock);
- for (pmc=idev->mc_list; pmc; pmc=pmc->next) {
+ for (pmc = idev->mc_list; pmc; pmc = pmc->next) {
if (ipv6_addr_equal(pmca, &pmc->mca_addr))
break;
}
@@ -1873,7 +1873,7 @@ static int ip6_mc_del_src(struct inet6_dev *idev, const struct in6_addr *pmca,
pmc->mca_sfcount[sfmode]--;
}
err = 0;
- for (i=0; i<sfcount; i++) {
+ for (i = 0; i<sfcount; i++) {
int rv = ip6_mc_del1_src(pmc, sfmode, &psfsrc[i]);
changerec |= rv > 0;
@@ -1889,7 +1889,7 @@ static int ip6_mc_del_src(struct inet6_dev *idev, const struct in6_addr *pmca,
pmc->mca_sfmode = MCAST_INCLUDE;
pmc->mca_crcount = idev->mc_qrv;
idev->mc_ifc_count = pmc->mca_crcount;
- for (psf=pmc->mca_sources; psf; psf = psf->sf_next)
+ for (psf = pmc->mca_sources; psf; psf = psf->sf_next)
psf->sf_crcount = 0;
mld_ifc_event(pmc->idev);
} else if (sf_setstate(pmc) || changerec)
@@ -1908,7 +1908,7 @@ static int ip6_mc_add1_src(struct ifmcaddr6 *pmc, int sfmode,
struct ip6_sf_list *psf, *psf_prev;
psf_prev = NULL;
- for (psf=pmc->mca_sources; psf; psf=psf->sf_next) {
+ for (psf = pmc->mca_sources; psf; psf = psf->sf_next) {
if (ipv6_addr_equal(&psf->sf_addr, psfsrc))
break;
psf_prev = psf;
@@ -1933,7 +1933,7 @@ static void sf_markstate(struct ifmcaddr6 *pmc)
struct ip6_sf_list *psf;
int mca_xcount = pmc->mca_sfcount[MCAST_EXCLUDE];
- for (psf=pmc->mca_sources; psf; psf=psf->sf_next)
+ for (psf = pmc->mca_sources; psf; psf = psf->sf_next)
if (pmc->mca_sfcount[MCAST_EXCLUDE]) {
psf->sf_oldin = mca_xcount ==
psf->sf_count[MCAST_EXCLUDE] &&
@@ -1950,7 +1950,7 @@ static int sf_setstate(struct ifmcaddr6 *pmc)
int new_in, rv;
rv = 0;
- for (psf=pmc->mca_sources; psf; psf=psf->sf_next) {
+ for (psf = pmc->mca_sources; psf; psf = psf->sf_next) {
if (pmc->mca_sfcount[MCAST_EXCLUDE]) {
new_in = mca_xcount == psf->sf_count[MCAST_EXCLUDE] &&
!psf->sf_count[MCAST_INCLUDE];
@@ -1960,8 +1960,8 @@ static int sf_setstate(struct ifmcaddr6 *pmc)
if (!psf->sf_oldin) {
struct ip6_sf_list *prev = NULL;
- for (dpsf=pmc->mca_tomb; dpsf;
- dpsf=dpsf->sf_next) {
+ for (dpsf = pmc->mca_tomb; dpsf;
+ dpsf = dpsf->sf_next) {
if (ipv6_addr_equal(&dpsf->sf_addr,
&psf->sf_addr))
break;
@@ -1983,7 +1983,7 @@ static int sf_setstate(struct ifmcaddr6 *pmc)
* add or update "delete" records if an active filter
* is now inactive
*/
- for (dpsf=pmc->mca_tomb; dpsf; dpsf=dpsf->sf_next)
+ for (dpsf = pmc->mca_tomb; dpsf; dpsf = dpsf->sf_next)
if (ipv6_addr_equal(&dpsf->sf_addr,
&psf->sf_addr))
break;
@@ -2017,7 +2017,7 @@ static int ip6_mc_add_src(struct inet6_dev *idev, const struct in6_addr *pmca,
if (!idev)
return -ENODEV;
read_lock_bh(&idev->lock);
- for (pmc=idev->mc_list; pmc; pmc=pmc->next) {
+ for (pmc = idev->mc_list; pmc; pmc = pmc->next) {
if (ipv6_addr_equal(pmca, &pmc->mca_addr))
break;
}
@@ -2033,7 +2033,7 @@ static int ip6_mc_add_src(struct inet6_dev *idev, const struct in6_addr *pmca,
if (!delta)
pmc->mca_sfcount[sfmode]++;
err = 0;
- for (i=0; i<sfcount; i++) {
+ for (i = 0; i<sfcount; i++) {
err = ip6_mc_add1_src(pmc, sfmode, &psfsrc[i]);
if (err)
break;
@@ -2043,7 +2043,7 @@ static int ip6_mc_add_src(struct inet6_dev *idev, const struct in6_addr *pmca,
if (!delta)
pmc->mca_sfcount[sfmode]--;
- for (j=0; j<i; j++)
+ for (j = 0; j<i; j++)
ip6_mc_del1_src(pmc, sfmode, &psfsrc[j]);
} else if (isexclude != (pmc->mca_sfcount[MCAST_EXCLUDE] != 0)) {
struct ip6_sf_list *psf;
@@ -2057,7 +2057,7 @@ static int ip6_mc_add_src(struct inet6_dev *idev, const struct in6_addr *pmca,
pmc->mca_crcount = idev->mc_qrv;
idev->mc_ifc_count = pmc->mca_crcount;
- for (psf=pmc->mca_sources; psf; psf = psf->sf_next)
+ for (psf = pmc->mca_sources; psf; psf = psf->sf_next)
psf->sf_crcount = 0;
mld_ifc_event(idev);
} else if (sf_setstate(pmc))
@@ -2071,12 +2071,12 @@ static void ip6_mc_clear_src(struct ifmcaddr6 *pmc)
{
struct ip6_sf_list *psf, *nextpsf;
- for (psf=pmc->mca_tomb; psf; psf=nextpsf) {
+ for (psf = pmc->mca_tomb; psf; psf = nextpsf) {
nextpsf = psf->sf_next;
kfree(psf);
}
pmc->mca_tomb = NULL;
- for (psf=pmc->mca_sources; psf; psf=nextpsf) {
+ for (psf = pmc->mca_sources; psf; psf = nextpsf) {
nextpsf = psf->sf_next;
kfree(psf);
}
@@ -2223,7 +2223,7 @@ void ipv6_mc_down(struct inet6_dev *idev)
if (del_timer(&idev->mc_gq_timer))
__in6_dev_put(idev);
- for (i = idev->mc_list; i; i=i->next)
+ for (i = idev->mc_list; i; i = i->next)
igmp6_group_dropped(i);
read_unlock_bh(&idev->lock);
@@ -2240,7 +2240,7 @@ void ipv6_mc_up(struct inet6_dev *idev)
/* Install multicast list, except for all-nodes (already installed) */
read_lock_bh(&idev->lock);
- for (i = idev->mc_list; i; i=i->next)
+ for (i = idev->mc_list; i; i = i->next)
igmp6_group_added(i);
read_unlock_bh(&idev->lock);
}
--
1.7.10
--
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