github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-02 19:43:40 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

ethtool: eeprom: add missing ethnl_ops_begin() / _complete() during fallback

Browse Source 
All ethtool driver op calls should be sandwiched between
ethnl_ops_begin() / ethnl_ops_complete(). In Netlink eeprom code,
if the paged access failed we fall back to old API, but we
first call _complete() and the fallback never does its own
ethnl_ops_begin(). Move the fallback into the _begin() / _complete()
section.

Fixes: 96d971e307 ("ethtool: Add fallback to get_module_eeprom from netlink command")
Reviewed-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Link: https://patch.msgid.link/20260526153533.2779187-10-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jakub Kicinski 2026-05-26 08:35:32 -07:00
parent a8d8bef6b4
commit 2376586f85
1 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
net/ethtool/eeprom.c
View File

@ -141,12 +141,11 @@ static int eeprom_prepare_data(const struct ethnl_req_info *req_base,
return 0;
err_ops:
if (ret == -EOPNOTSUPP)
ret = eeprom_fallback(request, reply);
ethnl_ops_complete(dev);
err_free:
kfree(page_data.data);
if (ret == -EOPNOTSUPP)
return eeprom_fallback(request, reply);
return ret;
}