From: Haowen Bai <baihaowen@meizu.com>
Date: Sun, 24 Apr 2022 08:50:31 +0000 (+0800)
Subject: crypto: qat - Fix unsigned function returning negative constant
X-Git-Tag: v5.19-rc1~112^2~49
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fd463e980f00a0fc7d7e462bd336efb819c04f9e;p=thirdparty%2Flinux.git

crypto: qat - Fix unsigned function returning negative constant

The function qat_uclo_check_image_compat has an unsigned return type, but
returns a negative constant to indicate an error condition. So we change
unsigned to int.

Signed-off-by: Haowen Bai <baihaowen@meizu.com>
Acked-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/drivers/crypto/qat/qat_common/qat_uclo.c b/drivers/crypto/qat/qat_common/qat_uclo.c
index 6356402a2c9e8..4b6f37d6e85b5 100644
--- a/drivers/crypto/qat/qat_common/qat_uclo.c
+++ b/drivers/crypto/qat/qat_common/qat_uclo.c
@@ -519,7 +519,7 @@ qat_uclo_map_chunk(char *buf, struct icp_qat_uof_filehdr *file_hdr,
 	return NULL;
 }
 
-static unsigned int
+static int
 qat_uclo_check_image_compat(struct icp_qat_uof_encap_obj *encap_uof_obj,
 			    struct icp_qat_uof_image *image)
 {