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wifi: rtlwifi: usb: fix workqueue leak when probe fails

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[ Upstream commit f79bc5c67867c19ce2762e7934c20dbb835ed82c ]

rtl_init_core creates a workqueue that is then assigned to rtl_wq.
rtl_deinit_core does not destroy it. It is left to rtl_usb_deinit, which
must be called in the probe error path.

Fixes: 2ca20f79e0 ("rtlwifi: Add usb driver")
Fixes: 851639fdae ("rtlwifi: Modify some USB de-initialize code.")
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@igalia.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20241107133322.855112-6-cascardo@igalia.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Thadeu Lima de Souza Cascardo
2024-11-07 10:33:22 -03:00
committed by Greg Kroah-Hartman
parent 82beaa3b37
commit 27834ca53e
1 changed files with 1 additions and 0 deletions
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1
drivers/net/wireless/realtek/rtlwifi/usb.c
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@@ -1084,6 +1084,7 @@ error_init_vars:
wait_for_completion(&rtlpriv->firmware_loading_complete);
rtlpriv->cfg->ops->deinit_sw_vars(hw);
error_out:
rtl_usb_deinit(hw);
rtl_deinit_core(hw);
error_out2:
_rtl_usb_io_handler_release(hw);