From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 19 Dec 2024 01:47:39 +0000
Subject: [PATCH] add wifi6 8852be driver
---
kernel/drivers/net/wireless/intel/iwlegacy/4965-mac.c | 12 ++++++++++--
1 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/kernel/drivers/net/wireless/intel/iwlegacy/4965-mac.c b/kernel/drivers/net/wireless/intel/iwlegacy/4965-mac.c
index 28675a4..12cf22d 100644
--- a/kernel/drivers/net/wireless/intel/iwlegacy/4965-mac.c
+++ b/kernel/drivers/net/wireless/intel/iwlegacy/4965-mac.c
@@ -6212,10 +6212,12 @@
mutex_unlock(&il->mutex);
}
-static void
+static int
il4965_setup_deferred_work(struct il_priv *il)
{
il->workqueue = create_singlethread_workqueue(DRV_NAME);
+ if (!il->workqueue)
+ return -ENOMEM;
init_waitqueue_head(&il->wait_command_queue);
@@ -6234,6 +6236,8 @@
timer_setup(&il->watchdog, il_bg_watchdog, 0);
tasklet_setup(&il->irq_tasklet, il4965_irq_tasklet);
+
+ return 0;
}
static void
@@ -6623,7 +6627,10 @@
goto out_disable_msi;
}
- il4965_setup_deferred_work(il);
+ err = il4965_setup_deferred_work(il);
+ if (err)
+ goto out_free_irq;
+
il4965_setup_handlers(il);
/*********************************************
@@ -6661,6 +6668,7 @@
out_destroy_workqueue:
destroy_workqueue(il->workqueue);
il->workqueue = NULL;
+out_free_irq:
free_irq(il->pci_dev->irq, il);
out_disable_msi:
pci_disable_msi(il->pci_dev);
--
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