diff options
Diffstat (limited to 'drivers/media/rc/rc-main.c')
| -rw-r--r-- | drivers/media/rc/rc-main.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c index 601d1ac1c688..759a40a42eaa 100644 --- a/drivers/media/rc/rc-main.c +++ b/drivers/media/rc/rc-main.c @@ -789,8 +789,10 @@ static ssize_t show_protocols(struct device *device, } else if (dev->raw) { enabled = dev->raw->enabled_protocols; allowed = ir_raw_get_allowed_protocols(); - } else + } else { + mutex_unlock(&dev->lock); return -ENODEV; + } IR_dprintk(1, "allowed - 0x%llx, enabled - 0x%llx\n", (long long)allowed, @@ -890,7 +892,8 @@ static ssize_t store_protocols(struct device *device, if (i == ARRAY_SIZE(proto_names)) { IR_dprintk(1, "Unknown protocol: '%s'\n", tmp); - return -EINVAL; + ret = -EINVAL; + goto out; } count++; |