From: Johannes Berg <johannes.berg@xxxxxxxxx>
Make the various conversion functions typesafe, so we don't
accidentally try to call them with the wrong pointers and
cast them to something that will crash.
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
---
drivers/net/wireless/intel/iwlwifi/pcie/internal.h | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
index bf8cb59..bf41543 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
@@ -378,8 +378,11 @@ struct iwl_trans_pcie {
u32 fw_mon_size;
};
-#define IWL_TRANS_GET_PCIE_TRANS(_iwl_trans) \
- ((struct iwl_trans_pcie *) ((_iwl_trans)->trans_specific))
+static inline struct iwl_trans_pcie *
+IWL_TRANS_GET_PCIE_TRANS(struct iwl_trans *trans)
+{
+ return (void *)trans->trans_specific;
+}
static inline struct iwl_trans *
iwl_trans_pcie_get_trans(struct iwl_trans_pcie *trans_pcie)
--
2.5.0
--
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