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path: root/sound/core/seq/oss/seq_oss.c
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Diffstat (limited to 'sound/core/seq/oss/seq_oss.c')
-rw-r--r--sound/core/seq/oss/seq_oss.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/sound/core/seq/oss/seq_oss.c b/sound/core/seq/oss/seq_oss.c
index 777796e9449..f25e3cc7ddf 100644
--- a/sound/core/seq/oss/seq_oss.c
+++ b/sound/core/seq/oss/seq_oss.c
@@ -164,7 +164,8 @@ odev_read(struct file *file, char __user *buf, size_t count, loff_t *offset)
{
struct seq_oss_devinfo *dp;
dp = file->private_data;
- snd_assert(dp != NULL, return -EIO);
+ if (snd_BUG_ON(!dp))
+ return -ENXIO;
return snd_seq_oss_read(dp, buf, count);
}
@@ -174,7 +175,8 @@ odev_write(struct file *file, const char __user *buf, size_t count, loff_t *offs
{
struct seq_oss_devinfo *dp;
dp = file->private_data;
- snd_assert(dp != NULL, return -EIO);
+ if (snd_BUG_ON(!dp))
+ return -ENXIO;
return snd_seq_oss_write(dp, buf, count, file);
}
@@ -183,7 +185,8 @@ odev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
struct seq_oss_devinfo *dp;
dp = file->private_data;
- snd_assert(dp != NULL, return -EIO);
+ if (snd_BUG_ON(!dp))
+ return -ENXIO;
return snd_seq_oss_ioctl(dp, cmd, arg);
}
@@ -198,7 +201,8 @@ odev_poll(struct file *file, poll_table * wait)
{
struct seq_oss_devinfo *dp;
dp = file->private_data;
- snd_assert(dp != NULL, return 0);
+ if (snd_BUG_ON(!dp))
+ return -ENXIO;
return snd_seq_oss_poll(dp, file, wait);
}