Kernel/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-01-15 01:24:33 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

mei: hbm: fix error in state check logic

Browse Source 
Use || instead && in state check.
The latter is bogus and leads to following warning:

drivers/misc/mei/hbm.c:1212:46: warning: logical ‘and’ of mutually exclusive tests is always false [-Wlogical-op]

Fixes: 70ef835c84b3 ("mei: support for dynamic clients")
Reported-by: David Binderman <dcb314@hotmail.com>
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alexander Usyskin 2015-09-21 11:45:32 +03:00 committed by Greg Kroah-Hartman
parent fb727077b0
commit 84dfe03ae2
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/misc/mei/hbm.c
View File

@ -1209,7 +1209,7 @@ int mei_hbm_dispatch(struct mei_device *dev, struct mei_msg_hdr *hdr)
* after the host receives the enum_resp
* message clients may be added or removed
*/
if (dev->hbm_state <= MEI_HBM_ENUM_CLIENTS &&
if (dev->hbm_state <= MEI_HBM_ENUM_CLIENTS ||
dev->hbm_state >= MEI_HBM_STOPPED) {
dev_err(dev->dev, "hbm: add client: state mismatch, [%d, %d]\n",
dev->dev_state, dev->hbm_state);