openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

ipmi:bt: Set the timeout before doing a capabilities check 

There was one place where the timeout value for an operation was
not being set, if a capabilities request was done from idle.  Move
the timeout value setting to before where that change might be
requested.

IMHO the cause here is the invisible returns in the macros.  Maybe
that's a job for later, though.

Reported-by: Nordmark Claes <Claes.Nordmark@tieto.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Cc: stable@vger.kernel.org
This commit is contained in:
Corey Minyard 2018-05-22 08:14:51 -05:00
parent 163475ebf9
commit fe50a7d039
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/char/ipmi/ipmi_bt_sm.c
View File

@ -504,11 +504,12 @@ static enum si_sm_result bt_event(struct si_sm_data *bt, long time)
if (status & BT_H_BUSY) /* clear a leftover H_BUSY */
BT_CONTROL(BT_H_BUSY);
bt->timeout = bt->BT_CAP_req2rsp;
/* Read BT capabilities if it hasn't been done yet */
if (!bt->BT_CAP_outreqs)
BT_STATE_CHANGE(BT_STATE_CAPABILITIES_BEGIN,
SI_SM_CALL_WITHOUT_DELAY);
bt->timeout = bt->BT_CAP_req2rsp;
BT_SI_SM_RETURN(SI_SM_IDLE);
case BT_STATE_XACTION_START: