commit e5d679f33900c71d1a76ba07c5b04055abd34480
author Alexey Dobriyan <adobriyan@gmail.com> Sat Aug 26 19:25:52 2006 -0700
committer David S. Miller <davem@sunset.davemloft.net> Fri Sep 22 15:18:19 2006 -0700
tree fb581f7156870056dbb91feaab9d3dd22fdcf61e
parent ff5dfe736dd9f6c74b206aa77c0465dfd503bdb9

[NET]: Use SLAB_PANIC

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/core/flow.c

diff --git a/net/core/flow.c b/net/core/flow.c
index 6452411..f23e7e3 100644
--- a/net/core/flow.c
+++ b/net/core/flow.c
@@ -343,12 +343,8 @@
 
 	flow_cachep = kmem_cache_create("flow_cache",
 					sizeof(struct flow_cache_entry),
-					0, SLAB_HWCACHE_ALIGN,
+					0, SLAB_HWCACHE_ALIGN|SLAB_PANIC,
 					NULL, NULL);
-
-	if (!flow_cachep)
-		panic("NET: failed to allocate flow cache slab\n");
-
 	flow_hash_shift = 10;
 	flow_lwm = 2 * flow_hash_size;
 	flow_hwm = 4 * flow_hash_size;

net/core/neighbour.c

diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index c0a2740..a45bd21 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -1339,14 +1339,10 @@
 			  neigh_rand_reach_time(tbl->parms.base_reachable_time);
 
 	if (!tbl->kmem_cachep)
-		tbl->kmem_cachep = kmem_cache_create(tbl->id,
-						     tbl->entry_size,
-						     0, SLAB_HWCACHE_ALIGN,
-						     NULL, NULL);
-
-	if (!tbl->kmem_cachep)
-		panic("cannot create neighbour cache");
-
+		tbl->kmem_cachep =
+			kmem_cache_create(tbl->id, tbl->entry_size, 0,
+					  SLAB_HWCACHE_ALIGN|SLAB_PANIC,
+					  NULL, NULL);
 	tbl->stats = alloc_percpu(struct neigh_statistics);
 	if (!tbl->stats)
 		panic("cannot create neighbour cache statistics");

net/core/skbuff.c

diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 8a476f1..c448c7f 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -2046,19 +2046,14 @@
 	skbuff_head_cache = kmem_cache_create("skbuff_head_cache",
 					      sizeof(struct sk_buff),
 					      0,
-					      SLAB_HWCACHE_ALIGN,
+					      SLAB_HWCACHE_ALIGN|SLAB_PANIC,
 					      NULL, NULL);
-	if (!skbuff_head_cache)
-		panic("cannot create skbuff cache");
-
 	skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache",
 						(2*sizeof(struct sk_buff)) +
 						sizeof(atomic_t),
 						0,
-						SLAB_HWCACHE_ALIGN,
+						SLAB_HWCACHE_ALIGN|SLAB_PANIC,
 						NULL, NULL);
-	if (!skbuff_fclone_cache)
-		panic("cannot create skbuff cache");
 }
 
 EXPORT_SYMBOL(___pskb_trim);