[PATCH] pcm_native locking fix

It is missing an up() on an error path.

[PATCH] pcm_native locking fix
It is missing an up() on an error path.
9ef76d34 · Andrew Morton · Linus Torvalds · e9cfdad8 · 9ef76d34
Commit 9ef76d34 authored Oct 21, 2003 by Andrew Morton Committed by Linus Torvalds Oct 21, 2003
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sound/core/pcm_native.c sound/core/pcm_native.c +1 -1

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--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -1982,9 +1982,9 @@ int snd_pcm_open(struct inode *inode, struct file *file)
 		}
 	}
 	remove_wait_queue(&pcm->open_wait, &wait);
+	up(&pcm->open_mutex);
 	if (err < 0)
 		goto __error;
-	up(&pcm->open_mutex);
 	return err;
      __error: