1 files changed, 2 insertions, 7 deletions

diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 87288762403..cadba308776 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -3303,18 +3303,13 @@ static int snd_pcm_fasync(int fd, struct file * file, int on)
         struct snd_pcm_file * pcm_file;
         struct snd_pcm_substream *substream;
         struct snd_pcm_runtime *runtime;
-        int err = -ENXIO;
 
-        lock_kernel();
         pcm_file = file->private_data;
         substream = pcm_file->substream;
         if (PCM_RUNTIME_CHECK(substream))
-                goto out;
+                return -ENXIO;
         runtime = substream->runtime;
-        err = fasync_helper(fd, file, on, &runtime->fasync);
-out:
-        unlock_kernel();
-        return err;
+        return fasync_helper(fd, file, on, &runtime->fasync);
 }
 
 /*