From 4e3e6dcb43c3669a8817cb3d0f920f91661afd98 Mon Sep 17 00:00:00 2001 From: Allan Stephens <allan.stephens@windriver.com> Date: Mon, 12 May 2008 15:41:53 -0700 Subject: tipc: Enhancements to name table initialization This patch enhances the initialization of TIPC's name table by removing a pointless spinlock operation, and by using kcalloc() to detect requests for an oversized name table. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net> --- net/tipc/name_table.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/net/tipc/name_table.c b/net/tipc/name_table.c index ac7dfdda797..892373e498e 100644 --- a/net/tipc/name_table.c +++ b/net/tipc/name_table.c @@ -1050,15 +1050,12 @@ void tipc_nametbl_dump(void) int tipc_nametbl_init(void) { - int array_size = sizeof(struct hlist_head) * tipc_nametbl_size; - - table.types = kzalloc(array_size, GFP_ATOMIC); + table.types = kcalloc(tipc_nametbl_size, sizeof(struct hlist_head), + GFP_ATOMIC); if (!table.types) return -ENOMEM; - write_lock_bh(&tipc_nametbl_lock); table.local_publ_count = 0; - write_unlock_bh(&tipc_nametbl_lock); return 0; } -- cgit v1.2.3-18-g5258