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Commit e451ae8e authored by Alexey Dobriyan's avatar Alexey Dobriyan Committed by David S. Miller
Browse files

neigh: make struct neigh_table::entry_size unsigned int 



Neigh entry size can't be negative.

Space savings:

	add/remove: 0/0 grow/shrink: 0/5 up/down: 0/-7 (-7)
	function                                     old     new   delta
	lowpan_neigh_construct                        25      24      -1
	clip_seq_sub_iter                            152     151      -1
	clip_ioctl                                  1475    1474      -1
	clip_constructor                              93      92      -1
	__neigh_create                              2455    2452      -3

Signed-off-by: default avatarAlexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 7c90584c

include/net/neighbour.h

+1 −1
Original line number Diff line number Diff line
@@ -190,7 +190,7 @@ struct neigh_hash_table { 


struct neigh_table {

	int			family;

	int			entry_size;

	unsigned int		entry_size;

	int			key_len;

	__be16			protocol;

	__u32			(*hash)(const void *pkey,