* [PATCH] drivers/crypto/ccp: return NULL instead of 0
@ 2017-05-03 4:02 Pushkar Jambhlekar
2017-06-19 6:39 ` Herbert Xu
0 siblings, 1 reply; 2+ messages in thread
From: Pushkar Jambhlekar @ 2017-05-03 4:02 UTC (permalink / raw)
To: Tom Lendacky, Gary Hook, Herbert Xu, David S. Miller
Cc: open list:AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER, open list,
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 <pushkar.iit@gmail.com>
---
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
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] drivers/crypto/ccp: return NULL instead of 0
2017-05-03 4:02 [PATCH] drivers/crypto/ccp: return NULL instead of 0 Pushkar Jambhlekar
@ 2017-06-19 6:39 ` Herbert Xu
0 siblings, 0 replies; 2+ messages in thread
From: Herbert Xu @ 2017-06-19 6:39 UTC (permalink / raw)
To: Pushkar Jambhlekar
Cc: Tom Lendacky, Gary Hook, David S. Miller,
open list:AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER, open list
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 <pushkar.iit@gmail.com>
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
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2017-06-19 6:39 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2017-05-03 4:02 [PATCH] drivers/crypto/ccp: return NULL instead of 0 Pushkar Jambhlekar
2017-06-19 6:39 ` Herbert Xu
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).