iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

mei: hbm: drop BUG() from the hbm handler

Browse Source 
Drop BUG() from the hbm handler in order not to crash the whole
kernel on faulty firmware implementation. Instead of it, just return
an error resulting into link reset.
There is no any known issue of faulty firmware in this matter,
the change is just to ease the development.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tomas Winkler 2018-11-06 12:04:38 +02:00 committed by Greg Kroah-Hartman
parent 651022382c
commit 40a669739a
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/misc/mei/hbm.c
View File

@ -1271,8 +1271,8 @@ int mei_hbm_dispatch(struct mei_device *dev, struct mei_msg_hdr *hdr)
break;
default:
BUG();
break;
WARN(1, "hbm: wrong command %d\n", mei_msg->hbm_cmd);
return -EPROTO;
}
return 0;