Commit f81a8158 authored by Sean Young's avatar Sean Young Committed by Mauro Carvalho Chehab

media: lirc: release lock before sleep

There is no reason to hold the lock while we wait for the IR to transmit.
Reported-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarSean Young <sean@mess.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 7b3aa714
...@@ -347,6 +347,10 @@ static ssize_t ir_lirc_transmit_ir(struct file *file, const char __user *buf, ...@@ -347,6 +347,10 @@ static ssize_t ir_lirc_transmit_ir(struct file *file, const char __user *buf,
if (ret < 0) if (ret < 0)
goto out_kfree; goto out_kfree;
kfree(txbuf);
kfree(raw);
mutex_unlock(&dev->lock);
/* /*
* The lircd gap calculation expects the write function to * The lircd gap calculation expects the write function to
* wait for the actual IR signal to be transmitted before * wait for the actual IR signal to be transmitted before
...@@ -359,7 +363,7 @@ static ssize_t ir_lirc_transmit_ir(struct file *file, const char __user *buf, ...@@ -359,7 +363,7 @@ static ssize_t ir_lirc_transmit_ir(struct file *file, const char __user *buf,
schedule_timeout(usecs_to_jiffies(towait)); schedule_timeout(usecs_to_jiffies(towait));
} }
ret = n; return n;
out_kfree: out_kfree:
kfree(txbuf); kfree(txbuf);
kfree(raw); kfree(raw);
......
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