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Diffstat (limited to 'sound/pci/mixart/mixart.c')
-rw-r--r--sound/pci/mixart/mixart.c12
1 files changed, 0 insertions, 12 deletions
diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c
index b5df78bcc25..be95e005c81 100644
--- a/sound/pci/mixart/mixart.c
+++ b/sound/pci/mixart/mixart.c
@@ -1161,13 +1161,7 @@ static ssize_t snd_mixart_BA0_read(struct snd_info_entry *entry,
size_t count, loff_t pos)
{
struct mixart_mgr *mgr = entry->private_data;
- unsigned long maxsize;
- if (pos >= MIXART_BA0_SIZE)
- return 0;
- maxsize = MIXART_BA0_SIZE - pos;
- if (count > maxsize)
- count = maxsize;
count = count & ~3; /* make sure the read size is a multiple of 4 bytes */
if (copy_to_user_fromio(buf, MIXART_MEM(mgr, pos), count))
return -EFAULT;
@@ -1183,13 +1177,7 @@ static ssize_t snd_mixart_BA1_read(struct snd_info_entry *entry,
size_t count, loff_t pos)
{
struct mixart_mgr *mgr = entry->private_data;
- unsigned long maxsize;
- if (pos > MIXART_BA1_SIZE)
- return 0;
- maxsize = MIXART_BA1_SIZE - pos;
- if (count > maxsize)
- count = maxsize;
count = count & ~3; /* make sure the read size is a multiple of 4 bytes */
if (copy_to_user_fromio(buf, MIXART_REG(mgr, pos), count))
return -EFAULT;