[PATCH] crypto: qat - Fix unsigned function returning negative constant

[PATCH] crypto: qat - Fix unsigned function returning negative constant

[Haowen Bai]

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>
---
 drivers/crypto/qat/qat_common/qat_uclo.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/qat/qat_common/qat_uclo.c b/drivers/crypto/qat/qat_common/qat_uclo.c
index 6356402a2c9e..4b6f37d6e85b 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)
 {
-- 
2.7.4

Re: [PATCH] crypto: qat - Fix unsigned function returning negative constant

[Giovanni Cabiddu]

On Sun, Apr 24, 2022 at 04:50:31PM +0800, Haowen Bai wrote:
> The function qat_uclo_check_image_compat has an unsigned return type, but
Nit, function names should have parenthesis: qat_uclo_check_image_compat()
> returns a negative constant to indicate an error condition. So we change
> unsigned to int.
> 
> Signed-off-by: Haowen Bai <baihaowen@meizu.com>
Fixes: b4b7e67c917f ("crypto: qat - Intel(R) QAT ucode part of fw loader")
Acked-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>

> ---
>  drivers/crypto/qat/qat_common/qat_uclo.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/crypto/qat/qat_common/qat_uclo.c b/drivers/crypto/qat/qat_common/qat_uclo.c
> index 6356402a2c9e..4b6f37d6e85b 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)
>  {
> -- 
> 2.7.4
> 

Re: [PATCH] crypto: qat - Fix unsigned function returning negative constant

[Herbert Xu]

On Sun, Apr 24, 2022 at 04:50:31PM +0800, Haowen Bai wrote:
> 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>
> ---
>  drivers/crypto/qat/qat_common/qat_uclo.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Patch applied.  Thanks.
-- 
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt