On Wed, Jul 11, 2018 at 04:41:10PM +0100, Sudeep Holla wrote:
> On Wed, Jul 11, 2018 at 01:17:38PM +, Wei Yongjun wrote:
> > platform_get_resource() may fail and return NULL, so we should
> > better check it's return value to avoid a NULL pointer dereference
> > a bit later in the code.
> >
>
On Wed, Jul 11, 2018 at 04:41:10PM +0100, Sudeep Holla wrote:
> On Wed, Jul 11, 2018 at 01:17:38PM +, Wei Yongjun wrote:
> > platform_get_resource() may fail and return NULL, so we should
> > better check it's return value to avoid a NULL pointer dereference
> > a bit later in the code.
> >
>
On Wed, Jul 11, 2018 at 01:17:38PM +, Wei Yongjun wrote:
> platform_get_resource() may fail and return NULL, so we should
> better check it's return value to avoid a NULL pointer dereference
> a bit later in the code.
>
> This is detected by Coccinelle semantic patch.
>
> @@
> expression
On Wed, Jul 11, 2018 at 01:17:38PM +, Wei Yongjun wrote:
> platform_get_resource() may fail and return NULL, so we should
> better check it's return value to avoid a NULL pointer dereference
> a bit later in the code.
>
> This is detected by Coccinelle semantic patch.
>
> @@
> expression
platform_get_resource() may fail and return NULL, so we should
better check it's return value to avoid a NULL pointer dereference
a bit later in the code.
This is detected by Coccinelle semantic patch.
@@
expression pdev, res, n, t, e, e1, e2;
@@
res = platform_get_resource(pdev, t, n);
+ if
platform_get_resource() may fail and return NULL, so we should
better check it's return value to avoid a NULL pointer dereference
a bit later in the code.
This is detected by Coccinelle semantic patch.
@@
expression pdev, res, n, t, e, e1, e2;
@@
res = platform_get_resource(pdev, t, n);
+ if
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