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Merge tag 'regmap-debugfs-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git...
[platform/adaptation/renesas_rcar/renesas_kernel.git]
/
lib
/
scatterlist.c
diff --git
a/lib/scatterlist.c
b/lib/scatterlist.c
index
3675452
..
7874b01
100644
(file)
--- a/
lib/scatterlist.c
+++ b/
lib/scatterlist.c
@@
-248,7
+248,8
@@
int __sg_alloc_table(struct sg_table *table, unsigned int nents,
unsigned int left;
#ifndef ARCH_HAS_SG_CHAIN
- BUG_ON(nents > max_ents);
+ if (WARN_ON_ONCE(nents > max_ents))
+ return -EINVAL;
#endif
memset(table, 0, sizeof(*table));