This cleans up other usages of of vmalloc in ebtables.c. The
changes are similar to the cleanup done in
ebtables-fix-allocation-in-net-bridge-netfilter-ebtablesc.patch
Patch Description:
This patch makes all the vmalloc calls in net/bridge/netfilter/ebtables.c
follow the standard convention. Remove unnecessary casts, and use '*object'
instead of 'type'.
Signed-off-by: Jayachandran C. <c.jayachandran at gmail.com>
---
net/bridge/netfilter/ebtables.c | 20 +++++++-------------
1 files changed, 7 insertions(+), 13 deletions(-)
diff -ur linux-2.6.16-rc6.clean/net/bridge/netfilter/ebtables.c linux-2.6.16-rc6/net/bridge/netfilter/ebtables.c
--- linux-2.6.16-rc6.clean/net/bridge/netfilter/ebtables.c 2006-04-14 14:00:28.000000000 +0530
+++ linux-2.6.16-rc6/net/bridge/netfilter/ebtables.c 2006-04-14 14:22:36.000000000 +0530
@@ -830,7 +830,7 @@
return -ENOMEM;
for_each_cpu(i) {
newinfo->chainstack[i] =
- vmalloc(udc_cnt * sizeof(struct ebt_chainstack));
+ vmalloc(udc_cnt * sizeof(*(newinfo->chainstack[0])));
if (!newinfo->chainstack[i]) {
while (i)
vfree(newinfo->chainstack[--i]);
@@ -840,8 +840,7 @@
}
}
- cl_s = (struct ebt_cl_stack *)
- vmalloc(udc_cnt * sizeof(struct ebt_cl_stack));
+ cl_s = vmalloc(udc_cnt * sizeof(*cl_s));
if (!cl_s)
return -ENOMEM;
i = 0; /* the i'th udc */
@@ -943,8 +942,7 @@
countersize = COUNTER_OFFSET(tmp.nentries) *
(highest_possible_processor_id()+1);
- newinfo = (struct ebt_table_info *)
- vmalloc(sizeof(struct ebt_table_info) + countersize);
+ newinfo = vmalloc(sizeof(*newinfo) + countersize);
if (!newinfo)
return -ENOMEM;
@@ -966,8 +964,7 @@
/* the user wants counters back
the check on the size is done later, when we have the lock */
if (tmp.num_counters) {
- counterstmp = (struct ebt_counter *)
- vmalloc(tmp.num_counters * sizeof(struct ebt_counter));
+ counterstmp = vmalloc(tmp.num_counters * sizeof(*counterstmp));
if (!counterstmp) {
ret = -ENOMEM;
goto free_entries;
@@ -1147,8 +1144,7 @@
countersize = COUNTER_OFFSET(table->table->nentries) *
(highest_possible_processor_id()+1);
- newinfo = (struct ebt_table_info *)
- vmalloc(sizeof(struct ebt_table_info) + countersize);
+ newinfo = vmalloc(sizeof(*newinfo) + countersize);
ret = -ENOMEM;
if (!newinfo)
return -ENOMEM;
@@ -1246,8 +1242,7 @@
if (hlp.num_counters == 0)
return -EINVAL;
- if ( !(tmp = (struct ebt_counter *)
- vmalloc(hlp.num_counters * sizeof(struct ebt_counter))) ){
+ if ( !(tmp = vmalloc(hlp.num_counters * sizeof(*tmp))) ){
MEMPRINT("Update_counters && nomemory\n");
return -ENOMEM;
}
@@ -1376,8 +1371,7 @@
BUGPRINT("Num_counters wrong\n");
return -EINVAL;
}
- counterstmp = (struct ebt_counter *)
- vmalloc(nentries * sizeof(struct ebt_counter));
+ counterstmp = vmalloc(nentries * sizeof(*counterstmp));
if (!counterstmp) {
MEMPRINT("Couldn't copy counters, out of memory\n");
return -ENOMEM;
