diff options
| -rw-r--r-- | drivers/media/pci/bt8xx/bttv-driver.c | 3 | ||||
| -rw-r--r-- | drivers/media/pci/bt8xx/dst_ca.c | 4 |
2 files changed, 2 insertions, 5 deletions
diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c index 750bdab..4a8176c 100644 --- a/drivers/media/pci/bt8xx/bttv-driver.c +++ b/drivers/media/pci/bt8xx/bttv-driver.c @@ -1531,7 +1531,6 @@ bttv_switch_overlay(struct bttv *btv, struct bttv_fh *fh, { struct bttv_buffer *old; unsigned long flags; - int retval = 0; dprintk("switch_overlay: enter [new=%p]\n", new); if (new) @@ -1551,7 +1550,7 @@ bttv_switch_overlay(struct bttv *btv, struct bttv_fh *fh, if (NULL == new) free_btres_lock(btv,fh,RESOURCE_OVERLAY); dprintk("switch_overlay: done\n"); - return retval; + return 0; } /* ----------------------------------------------------------------------- */ diff --git a/drivers/media/pci/bt8xx/dst_ca.c b/drivers/media/pci/bt8xx/dst_ca.c index 0e788fc..c22c4ae 100644 --- a/drivers/media/pci/bt8xx/dst_ca.c +++ b/drivers/media/pci/bt8xx/dst_ca.c @@ -674,11 +674,9 @@ static int dst_ca_release(struct inode *inode, struct file *file) static ssize_t dst_ca_read(struct file *file, char __user *buffer, size_t length, loff_t *offset) { - ssize_t bytes_read = 0; - dprintk(verbose, DST_CA_DEBUG, 1, " Device read."); - return bytes_read; + return 0; } static ssize_t dst_ca_write(struct file *file, const char __user *buffer, size_t length, loff_t *offset) |