From: Hui Tang <tanghui20@huawei.com> mainline inclusion from mainline-v5.13-rc1 commit c4433247d91f5e1fe2c8db6b09288d7a0808037c category: bugfix bugzilla: 173981 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i... ---------------------------------------------------------------------- The return value of 'le32_to_cpu' is unsigned, so change the variable type from 'int' to 'unsigned int'. Signed-off-by: Hui Tang <tanghui20@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Mingqiang Ling <lingmingqiang@huawei.com> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> --- drivers/crypto/hisilicon/hpre/hpre_crypto.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/crypto/hisilicon/hpre/hpre_crypto.c b/drivers/crypto/hisilicon/hpre/hpre_crypto.c index e523ef70472d..e45e6a10d7a8 100644 --- a/drivers/crypto/hisilicon/hpre/hpre_crypto.c +++ b/drivers/crypto/hisilicon/hpre/hpre_crypto.c @@ -322,7 +322,8 @@ static int hpre_alg_res_post_hf(struct hpre_ctx *ctx, struct hpre_sqe *sqe, void **kreq) { struct hpre_asym_request *req; - int err, id, done; + unsigned int err, done; + int id; #define HPRE_NO_HW_ERR 0 #define HPRE_HW_TASK_DONE 3 -- 2.20.1