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Diffstat (limited to 'sound/core/oss/pcm_oss.c')
-rw-r--r--sound/core/oss/pcm_oss.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index 82d4e3329b3..5c8c7dff8ed 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -2379,6 +2379,10 @@ static int snd_pcm_oss_open(struct inode *inode, struct file *file)
int nonblock;
wait_queue_t wait;
+ err = nonseekable_open(inode, file);
+ if (err < 0)
+ return err;
+
pcm = snd_lookup_oss_minor_data(iminor(inode),
SNDRV_OSS_DEVICE_TYPE_PCM);
if (pcm == NULL) {
@@ -2977,6 +2981,7 @@ static const struct file_operations snd_pcm_oss_f_reg =
.write = snd_pcm_oss_write,
.open = snd_pcm_oss_open,
.release = snd_pcm_oss_release,
+ .llseek = no_llseek,
.poll = snd_pcm_oss_poll,
.unlocked_ioctl = snd_pcm_oss_ioctl,
.compat_ioctl = snd_pcm_oss_ioctl_compat,