We should check the return value of kzalloc, as kzalloc may fail returning NULL.
---
v4->v5:
Separate the patch into two.
v3->v4:
Added the information about coccinelle script.
Added change log.
Added Oliver's Reviewed-by.
v2->v3:
Removed redundant assignment to 'attr' and 'name'.
v1->v2:
Just return -ENOMEM if attr is NULL.
Qiujun Huang (2):
powerpc/powernv: Remove redundant assignments to attr and name
powerpc/powernv: Add NULL check after kzalloc in opal_add_one_export
arch/powerpc/platforms/powernv/opal.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
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2.17.1
