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Commit 80394355 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "lib/scatterlist: error handling in __sg_alloc_table()"

parents 4fbc86bc 9d225ab3

lib/scatterlist.c

+4 −2
Original line number Diff line number Diff line
@@ -247,13 +247,15 @@ int __sg_alloc_table(struct sg_table *table, unsigned int nents, 
	struct scatterlist *sg, *prv;

	unsigned int left;



	memset(table, 0, sizeof(*table));



	if (nents == 0)

		return -EINVAL;

#ifndef ARCH_HAS_SG_CHAIN

	if (WARN_ON_ONCE(nents > max_ents))

		return -EINVAL;

#endif



	memset(table, 0, sizeof(*table));



	left = nents;

	prv = NULL;

	do {