Re: [PATCH] drivers/crypto/ccp: return NULL instead of 0

[Herbert Xu]

On Wed, May 03, 2017 at 09:32:09AM +0530, Pushkar Jambhlekar wrote:
> This change is to handle sparse warning. Return type of function is a pointer 
> to the structure and
> it returns 0. Instead it should return NULL.
> 
> Signed-off-by: Pushkar Jambhlekar 

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

[PATCH] drivers/crypto/ccp: return NULL instead of 0

[Pushkar Jambhlekar]

This change is to handle sparse warning. Return type of function is a pointer 
to the structure and
it returns 0. Instead it should return NULL.

Signed-off-by: Pushkar Jambhlekar 
---
 drivers/crypto/ccp/ccp-platform.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/crypto/ccp/ccp-platform.c 
b/drivers/crypto/ccp/ccp-platform.c
index 351f28d8..e26969e 100644
--- a/drivers/crypto/ccp/ccp-platform.c
+++ b/drivers/crypto/ccp/ccp-platform.c
@@ -44,7 +44,7 @@ static struct ccp_vdata *ccp_get_of_version(struct 
platform_device *pdev)
if (match && match->data)
return (struct ccp_vdata *)match->data;
 #endif
-   return 0;
+   return NULL;
 }
 
 static struct ccp_vdata *ccp_get_acpi_version(struct platform_device *pdev)
@@ -56,7 +56,7 @@ static struct ccp_vdata *ccp_get_acpi_version(struct 
platform_device *pdev)
if (match && match->driver_data)
return (struct ccp_vdata *)match->driver_data;
 #endif
-   return 0;
+   return NULL;
 }
 
 static int ccp_get_irq(struct ccp_device *ccp)
-- 
2.7.4