linux/drivers/staging/rtl8192u
Tong Zhang 57078a3c2e staging: rtl8192u: rework init and exit function
The init and exit functions are not releasing resource properly. An error
can be observed when we load/unload/load r8192u_usb module due to this
issue. This patch rework init and exit functions to do proper resource
release on init error and module unload.
The __exit attribute is stripped from some functions since they are now
being used by module init functions.

[  493.068012] proc_dir_entry 'net/ieee80211' already registered
[  493.271973]  proc_mkdir+0x18/0x20
[  493.272136]  ieee80211_debug_init+0x28/0xde8 [r8192u_usb]
[  493.272404]  rtl8192_usb_module_init+0x10/0x161 [r8192u_usb]

[   13.910616] proc_dir_entry 'net/rtl819xU' already registered
[   13.918931]  proc_mkdir+0x18/0x20
[   13.919098]  rtl8192_usb_module_init+0x142/0x16d [r8192u_usb]

Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Tong Zhang <ztong0001@gmail.com>
Link: https://lore.kernel.org/r/20220224064033.1530924-3-ztong0001@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-02-25 10:08:32 +01:00
..
ieee80211 staging: rtl8192u: rework init and exit function 2022-02-25 10:08:32 +01:00
authors
changes
Kconfig
Makefile
r819xU_cmdpkt.c staging: r819xU_cmdpkt: Remove functionless method 'cmpk_handle_query_config_rx' 2021-05-10 11:19:23 +02:00
r819xU_cmdpkt.h
r819xU_firmware_img.c
r819xU_firmware_img.h
r819xU_firmware.c
r819xU_firmware.h
r819xU_phy.c staging/rtl8192u: Prefer kcalloc over open coded arithmetic 2021-08-26 12:14:27 +02:00
r819xU_phy.h
r819xU_phyreg.h
r8180_93cx6.c
r8180_93cx6.h
r8190_rtl8256.c staging: rtl8192u: remove unnecessary return in r8190_rtl8256.c 2021-03-10 09:25:26 +01:00
r8190_rtl8256.h
r8192U_core.c staging: rtl8192u: rework init and exit function 2022-02-25 10:08:32 +01:00
r8192U_dm.c staging: rtl8192u: Fixed warnings of coding style 2021-05-27 13:01:04 +02:00
r8192U_dm.h
r8192U_hw.h staging: rtl8192u: fix spaces in r8192U_hw.h 2021-06-03 15:59:18 +02:00
r8192U_wx.c r8192U_wx.c: style: avoid multiple blank lines 2021-03-26 15:01:16 +01:00
r8192U_wx.h
r8192U.h staging: rtl: use eth_hw_addr_set() 2021-10-20 19:33:59 +02:00