Use kcalloc rather than kmalloc + memset.
Signed-off-by: Stephen Hemminger <[EMAIL PROTECTED]>
Index: br-2.6/net/bridge/br_if.c
===================================================================
--- br-2.6.orig/net/bridge/br_if.c
+++ br-2.6/net/bridge/br_if.c
@@ -237,12 +237,11 @@ static int find_portno(struct net_bridge
struct net_bridge_port *p;
unsigned long *inuse;
- inuse = kmalloc(BITS_TO_LONGS(BR_MAX_PORTS)*sizeof(unsigned long),
+ inuse = kcalloc(BITS_TO_LONGS(BR_MAX_PORTS), sizeof(unsigned long),
GFP_KERNEL);
if (!inuse)
return -ENOMEM;
- memset(inuse, 0, BITS_TO_LONGS(BR_MAX_PORTS)*sizeof(unsigned long));
set_bit(0, inuse); /* zero is reserved */
list_for_each_entry(p, &br->port_list, list) {
set_bit(p->port_no, inuse);
-
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