linux-stable.git/net/ipv4/igmp.c, branch linux-3.5.y

ipv4: fix checkpatch errors

2012-04-15T16:37:19+00:00

Fix checkpatch errors of the following type:
	* ERROR: "foo * bar" should be "foo *bar"
	* ERROR: "(foo*)" should be "(foo *)"

Signed-off-by: Daniel Baluta 
Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2012-04-10T18:30:45+00:00

net: replace continue with break to reduce unnecessary loop in xxx_xmarksources

2012-04-05T09:42:18+00:00

The conditional which decides to skip inactive filters does not
change with the change of loop index, so it is unnecessary to
check them many times.

Signed-off-by: RongQing.Li 
Signed-off-by: David S. Miller

Remove all #inclusions of asm/system.h

2012-03-28T17:30:03+00:00

Remove all #inclusions of asm/system.h preparatory to splitting and killing
it.  Performed with the following command:

perl -p -i -e 's!^#\s*include\s*.*\n!!' `grep -Irl '^#\s*include\s*' *`

Signed-off-by: David Howells

net: reintroduce missing rcu_assign_pointer() calls

2012-01-12T20:26:56+00:00

commit a9b3cd7f32 (rcu: convert uses of rcu_assign_pointer(x, NULL) to
RCU_INIT_POINTER) did a lot of incorrect changes, since it did a
complete conversion of rcu_assign_pointer(x, y) to RCU_INIT_POINTER(x,
y).

We miss needed barriers, even on x86, when y is not NULL.

Signed-off-by: Eric Dumazet 
CC: Stephen Hemminger 
CC: Paul E. McKenney 
Signed-off-by: David S. Miller

igmp: Avoid zero delay when receiving odd mixture of IGMP queries

2012-01-09T22:06:46+00:00

Commit 5b7c84066733c5dfb0e4016d939757b38de189e4 ('ipv4: correct IGMP
behavior on v3 query during v2-compatibility mode') added yet another
case for query parsing, which can result in max_delay = 0.  Substitute
a value of 1, as in the usual v3 case.

Reported-by: Simon McVittie 
References: http://bugs.debian.org/654876
Signed-off-by: Ben Hutchings 
Signed-off-by: David S. Miller

ipv4 : igmp : Delete useless parameter in ip_mc_add1_src()

2011-12-01T04:10:01+00:00

Need not to used 'delta' flag when add single-source to interface
filter source list.

Signed-off-by: Jun Zhao 
Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2011-11-26T19:47:03+00:00

Conflicts:
	net/ipv4/inet_diag.c

ipv4 : igmp : fix error handle in ip_mc_add_src()

2011-11-23T22:31:39+00:00

When add sources to interface failure, need to roll back the sfcount[MODE]
to before state. We need to match it corresponding.

Acked-by: David L Stevens 
Acked-by: Eric Dumazet 
Signed-off-by: Jun Zhao 
Signed-off-by: David S. Miller

ipv4: Remove all uses of LL_ALLOCATED_SPACE

2011-11-18T19:37:08+00:00

ipv4: Remove all uses of LL_ALLOCATED_SPACE

The macro LL_ALLOCATED_SPACE was ill-conceived.  It applies the
alignment to the sum of needed_headroom and needed_tailroom.  As
the amount that is then reserved for head room is needed_headroom
with alignment, this means that the tail room left may be too small.

This patch replaces all uses of LL_ALLOCATED_SPACE in net/ipv4
with the macro LL_RESERVED_SPACE and direct reference to
needed_tailroom.

This also fixes the problem with needed_headroom changing between
allocating the skb and reserving the head room.

Signed-off-by: Herbert Xu 
Signed-off-by: David S. Miller