github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-01 02:53:36 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

wifi: rtlwifi: fix init_sw_vars leak when probe fails

Browse Source 
If ieee80211_register_hw fails, the memory allocated for the firmware will
not be released. Call deinit_sw_vars as the function that undoes the
allocationes done by init_sw_vars.

Fixes: cefe3dfdb9 ("rtl8192cu: Call ieee80211_register_hw from rtl_usb_probe")
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/20241107133322.855112-5-cascardo@igalia.com
This commit is contained in:
Thadeu Lima de Souza Cascardo 2024-11-07 10:33:21 -03:00 committed by Ping-Ke Shih
parent b4b26642b3
commit 00260350ae
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/net/wireless/realtek/rtlwifi/usb.c
View File

@ -1037,6 +1037,7 @@ int rtl_usb_probe(struct usb_interface *intf,
error_init_vars:
wait_for_completion(&rtlpriv->firmware_loading_complete);
rtlpriv->cfg->ops->deinit_sw_vars(hw);
error_out:
rtl_deinit_core(hw);
error_out2: