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cfg80211: use __force __rcu to suppress sparse warning

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The code assigns a constant value (a pointer to a static variable)
to an RCU pointer, which results in a sparse warning:
  reg.c:112:10: warning: cast adds address space to expression (<asn:4>)

Suppress this warning by using __force.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2014-12-12 12:26:25 +01:00
parent 70e71ca0af
commit cec3f0ed7d
1 changed files with 1 additions and 1 deletions
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2
net/wireless/reg.c
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@ -109,7 +109,7 @@ static struct regulatory_request core_request_world = {
* protected by RTNL (and can be accessed with RCU protection)
*/
static struct regulatory_request __rcu *last_request =
(void __rcu *)&core_request_world;
(void __force __rcu *)&core_request_world;
/* To trigger userspace events */
static struct platform_device *reg_pdev;