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Commit b8a13d03 authored by Weston Andros Adamson's avatar Weston Andros Adamson Committed by Trond Myklebust
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SUNRPC: remove BUG_ON from bc_malloc 



Replace BUG_ON() with WARN_ON_ONCE() and NULL return - the caller will handle
this like a memory allocation failure.

Signed-off-by: default avatarWeston Andros Adamson <dros@netapp.com>
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 18e624ad

net/sunrpc/xprtsock.c

+4 −2
Original line number Diff line number Diff line
@@ -2330,9 +2330,11 @@ static void *bc_malloc(struct rpc_task *task, size_t size) 
	struct page *page;

	struct rpc_buffer *buf;



	BUG_ON(size > PAGE_SIZE - sizeof(struct rpc_buffer));

	page = alloc_page(GFP_KERNEL);

	WARN_ON_ONCE(size > PAGE_SIZE - sizeof(struct rpc_buffer));

	if (size > PAGE_SIZE - sizeof(struct rpc_buffer))

		return NULL;



	page = alloc_page(GFP_KERNEL);

	if (!page)

		return NULL;