kernel: resource.c: local functions should not be exposed globally

PATCH New H Hartley Sweeten 1 participant 1 message Apr 12, 2012

Share & tools

H Hartley Sweeten

author

2012-04-12 20:50 UTC #0 lore raw

PATCH 1/1 kernel: resource.c: local functions should not be exposed globally

The function reallocate_resource is only referenced in this file and should be marked static to prevent it from being exposed globally.

This quiets the sparse warning:

warning: symbol 'reallocate_resource' was not declared. Should it be static?

Signed-off-by H Hartley Sweeten <[email protected]>

---

kernel/resource.c +1 -1

index 7e8ea66..1e3031e 100644
@@ -470,7 +470,7 @@ static int find_resource(struct resource *root, struct resource *new,
  * @newsize: new size of the resource descriptor
  * @constraint: the size and alignment constraints to be met.
  */
-int reallocate_resource(struct resource *root, struct resource *old,
+static int reallocate_resource(struct resource *root, struct resource *old,
 			resource_size_t newsize,
 			struct resource_constraint  *constraint)
 {