From: Luca Coelho <luca@coelho.fi>
To: kvalo@codeaurora.org
Cc: luca@coelho.fi, linux-wireless@vger.kernel.org
Subject: [PATCH 09/12] iwlwifi: use DEFINE_MUTEX() for mutex lock
Date: Mon, 2 Aug 2021 17:28:26 +0300 [thread overview]
Message-ID: <iwlwifi.20210802172232.2a583d006739.Ia782c08525397b6430b1c877a870d688a7f3f494@changeid> (raw)
In-Reply-To: <20210802142829.109448-1-luca@coelho.fi>
From: Zheng Yongjun <zhengyongjun3@huawei.com>
mutex lock can be initialized automatically with DEFINE_MUTEX()
rather than explicitly calling mutex_init().
Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---
drivers/net/wireless/intel/iwlwifi/iwl-drv.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
index 977dce686bdb..77124b8b235e 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
@@ -78,7 +78,7 @@ enum {
};
/* Protects the table contents, i.e. the ops pointer & drv list */
-static struct mutex iwlwifi_opmode_table_mtx;
+static DEFINE_MUTEX(iwlwifi_opmode_table_mtx);
static struct iwlwifi_opmode_table {
const char *name; /* name: iwldvm, iwlmvm, etc */
const struct iwl_op_mode_ops *ops; /* pointer to op_mode ops */
@@ -1754,8 +1754,6 @@ static int __init iwl_drv_init(void)
{
int i, err;
- mutex_init(&iwlwifi_opmode_table_mtx);
-
for (i = 0; i < ARRAY_SIZE(iwlwifi_opmode_table); i++)
INIT_LIST_HEAD(&iwlwifi_opmode_table[i].drv);
--
2.32.0
next prev parent reply other threads:[~2021-08-02 14:28 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-02 14:28 [PATCH 00/12] iwlwifi: updates intended for v5.15 2021-08-02 part 2 Luca Coelho
2021-08-02 14:28 ` [PATCH 01/12] iwlwifi: mvm: remove trigger EAPOL time event Luca Coelho
2021-08-26 20:33 ` Luca Coelho
2021-08-02 14:28 ` [PATCH 02/12] iwlwifi: mvm: set replay counter on key install Luca Coelho
2021-08-02 14:28 ` [PATCH 03/12] iwlwifi: mvm: restrict FW SMPS request Luca Coelho
2021-08-02 14:28 ` [PATCH 04/12] iwlwifi: pcie: remove spaces from queue names Luca Coelho
2021-08-02 14:28 ` [PATCH 05/12] iwlwifi: mvm: remove check for vif in iwl_mvm_vif_from_mac80211() Luca Coelho
2021-08-02 14:28 ` [PATCH 06/12] iwlwifi: mvm: fix old-style static const declaration Luca Coelho
2021-08-02 14:28 ` [PATCH 07/12] iwlwifi: mvm: fix a memory leak in iwl_mvm_mac_ctxt_beacon_changed Luca Coelho
2021-08-02 14:28 ` [PATCH 08/12] iwlwifi: remove trailing semicolon in macro definition Luca Coelho
2021-08-02 14:28 ` Luca Coelho [this message]
2021-08-02 14:28 ` [PATCH 10/12] iwlwifi: mvm: avoid static queue number aliasing Luca Coelho
2021-08-02 14:28 ` [PATCH 11/12] iwlwifi: mvm: clean up number of HW queues Luca Coelho
2021-08-02 14:28 ` [PATCH 12/12] iwlwifi: mvm: treat MMPDUs in iwl_mvm_mac_tx() as bcast Luca Coelho
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