Don't call mutex_unlock() in the error patch if the mutex_lock() is not called.
Signed-off-by: Axel Lin <axel....@ingics.com> --- drivers/soc/ti/knav_qmss_queue.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/soc/ti/knav_qmss_queue.c b/drivers/soc/ti/knav_qmss_queue.c index 0a2c863..d66aaf2 100644 --- a/drivers/soc/ti/knav_qmss_queue.c +++ b/drivers/soc/ti/knav_qmss_queue.c @@ -785,7 +785,7 @@ void *knav_pool_create(const char *name, dev_err(kdev->dev, "out of descs in region(%d) for pool(%s)\n", region_id, name); ret = -ENOMEM; - goto err; + goto err_unlock; } /* Region maintains a sorted (by region offset) list of pools @@ -815,15 +815,16 @@ void *knav_pool_create(const char *name, dev_err(kdev->dev, "pool(%s) create failed: fragmented desc pool in region(%d)\n", name, region_id); ret = -ENOMEM; - goto err; + goto err_unlock; } mutex_unlock(&knav_dev_lock); kdesc_fill_pool(pool); return pool; -err: +err_unlock: mutex_unlock(&knav_dev_lock); +err: kfree(pool->name); devm_kfree(kdev->dev, pool); return ERR_PTR(ret); -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/