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| author | Johannes Berg <johannes.berg@intel.com> | 2014-12-12 12:26:25 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-12-12 12:27:23 +0100 |
| commit | cec3f0ed7de78c02ac4bc719a95915367d68c778 (patch) | |
| tree | 8dbfcd3749201ff2ae663e203d3a8a8e5b6097e1 /net/wireless/reg.c | |
| parent | 70e71ca0af244f48a5dcf56dc435243792e3a495 (diff) | |
| download | linux-cec3f0ed7de78c02ac4bc719a95915367d68c778.tar.gz linux-cec3f0ed7de78c02ac4bc719a95915367d68c778.tar.bz2 linux-cec3f0ed7de78c02ac4bc719a95915367d68c778.zip | |
cfg80211: use __force __rcu to suppress sparse warning
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>
Diffstat (limited to 'net/wireless/reg.c')
| -rw-r--r-- | net/wireless/reg.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 47be6163381c..d83480b6efde 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -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; |