iwlwifi: Make use of the helper macro LIST_HEAD()

Replace "struct list_head head = LIST_HEAD_INIT(head)" with
"LIST_HEAD(head)" to simplify the code.

Signed-off-by: Cai Huoqing <cai.huoqing@linux.dev>
Link: https://lore.kernel.org/r/20220209032322.37472-1-cai.huoqing@linux.dev
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
index a08f80b9f3570334facb29badab180a343b11e59..022bc2bf440237091653e75b86215f9c374bf743 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
@@ -2604,7 +2604,7 @@ static void iwl_fw_error_dump_data_free(struct iwl_fwrt_dump_data *dump_data)
 static void iwl_fw_error_ini_dump(struct iwl_fw_runtime *fwrt,
                                  struct iwl_fwrt_dump_data *dump_data)
 {
-       struct list_head dump_list = LIST_HEAD_INIT(dump_list);
+       LIST_HEAD(dump_list);
        struct scatterlist *sg_dump_data;
        u32 file_len = iwl_dump_ini_file_gen(fwrt, dump_data, &dump_list);