From: Johannes Berg <johannes.berg@xxxxxxxxx> By setting the pointers to NULL at the end, these functions are made idempotent. Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx> Signed-off-by: Luca Coelho <luciano.coelho@xxxxxxxxx> --- drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info.c b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info.c index b1f43397bb59..00d1a5f048b3 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info.c @@ -103,6 +103,7 @@ static void iwl_pcie_ctxt_info_free_fw_img(struct iwl_trans *trans) kfree(dram->fw); dram->fw_cnt = 0; + dram->fw = NULL; } void iwl_pcie_ctxt_info_free_paging(struct iwl_trans *trans) @@ -124,6 +125,7 @@ void iwl_pcie_ctxt_info_free_paging(struct iwl_trans *trans) kfree(dram->paging); dram->paging_cnt = 0; + dram->paging = NULL; } static int iwl_pcie_ctxt_info_init_fw_sec(struct iwl_trans *trans, -- 2.11.0
