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@@ -1297,8 +1297,7 @@ void __init kmem_cache_init(void)
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if (cache_cache.num)
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break;
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}
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- if (!cache_cache.num)
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- BUG();
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+ BUG_ON(!cache_cache.num);
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cache_cache.gfporder = order;
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cache_cache.colour = left_over / cache_cache.colour_off;
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cache_cache.slab_size = ALIGN(cache_cache.num * sizeof(kmem_bufctl_t) +
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@@ -1974,8 +1973,7 @@ kmem_cache_create (const char *name, size_t size, size_t align,
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* Always checks flags, a caller might be expecting debug support which
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* isn't available.
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*/
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- if (flags & ~CREATE_MASK)
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- BUG();
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+ BUG_ON(flags & ~CREATE_MASK);
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/*
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* Check that size is in terms of words. This is needed to avoid
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@@ -2206,8 +2204,7 @@ static int __node_shrink(struct kmem_cache *cachep, int node)
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slabp = list_entry(l3->slabs_free.prev, struct slab, list);
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#if DEBUG
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- if (slabp->inuse)
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- BUG();
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+ BUG_ON(slabp->inuse);
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#endif
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list_del(&slabp->list);
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@@ -2248,8 +2245,7 @@ static int __cache_shrink(struct kmem_cache *cachep)
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*/
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int kmem_cache_shrink(struct kmem_cache *cachep)
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{
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- if (!cachep || in_interrupt())
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- BUG();
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+ BUG_ON(!cachep || in_interrupt());
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return __cache_shrink(cachep);
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}
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@@ -2277,8 +2273,7 @@ int kmem_cache_destroy(struct kmem_cache *cachep)
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int i;
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struct kmem_list3 *l3;
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- if (!cachep || in_interrupt())
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- BUG();
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+ BUG_ON(!cachep || in_interrupt());
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/* Don't let CPUs to come and go */
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lock_cpu_hotplug();
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@@ -2477,8 +2472,7 @@ static int cache_grow(struct kmem_cache *cachep, gfp_t flags, int nodeid)
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* Be lazy and only check for valid flags here, keeping it out of the
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* critical path in kmem_cache_alloc().
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*/
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- if (flags & ~(SLAB_DMA | SLAB_LEVEL_MASK | SLAB_NO_GROW))
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- BUG();
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+ BUG_ON(flags & ~(SLAB_DMA | SLAB_LEVEL_MASK | SLAB_NO_GROW));
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if (flags & SLAB_NO_GROW)
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return 0;
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