| Message ID | 20200311010908.42366-8-jbi.octave@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | None | expand |
On Wed, 11 Mar 2020 02:09:07 +0100, Jules Irenge wrote: > > Sparse reports a warning at tscm_hwdep_read_queue() > > warning: context imbalance in tscm_hwdep_read_queue() - unexpected unlock > > The root cause is the missing annotation at tscm_hwdep_read_queue() > Add the missing __releases(&tscm->lock) annotation > > Signed-off-by: Jules Irenge <jbi.octave@gmail.com> Applied, thanks. Takashi
diff --git a/sound/firewire/tascam/tascam-hwdep.c b/sound/firewire/tascam/tascam-hwdep.c index c29a97f6f638..9801e33e7f2a 100644 --- a/sound/firewire/tascam/tascam-hwdep.c +++ b/sound/firewire/tascam/tascam-hwdep.c @@ -36,6 +36,7 @@ static long tscm_hwdep_read_locked(struct snd_tscm *tscm, char __user *buf, static long tscm_hwdep_read_queue(struct snd_tscm *tscm, char __user *buf, long remained, loff_t *offset) + __releases(&tscm->lock) { char __user *pos = buf; unsigned int type = SNDRV_FIREWIRE_EVENT_TASCAM_CONTROL;
Sparse reports a warning at tscm_hwdep_read_queue() warning: context imbalance in tscm_hwdep_read_queue() - unexpected unlock The root cause is the missing annotation at tscm_hwdep_read_queue() Add the missing __releases(&tscm->lock) annotation Signed-off-by: Jules Irenge <jbi.octave@gmail.com> --- sound/firewire/tascam/tascam-hwdep.c | 1 + 1 file changed, 1 insertion(+)