[ Upstream commit dd827abe296fe4249b2f8c9b95f72f814ea8348c ] Add the return value check of kcalloc() to avoid potential NULL ptr dereference. Fixes: a8ea8bdd9d ("lib/mpi: Extend the MPI library") Signed-off-by: Zizhuang Deng <sunsetdzz@gmail.com> Reviewed-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
a8ea8bdd9d