diff options
| author | Augusto Cardoso <devnull@localhost> | 2003-12-10 08:09:59 +0000 |
|---|---|---|
| committer | Augusto Cardoso <devnull@localhost> | 2003-12-10 08:09:59 +0000 |
| commit | 373b604e2c3b07fc4893e7b0bd5202e007955c53 (patch) | |
| tree | 0a3f8dcfb77843bb76eb5050f20390d9e1c68773 | |
| parent | 4884d78652757fcbb80a11ac41903b94abd152d9 (diff) | |
| download | mediapointer-dvb-s2-373b604e2c3b07fc4893e7b0bd5202e007955c53.tar.gz mediapointer-dvb-s2-373b604e2c3b07fc4893e7b0bd5202e007955c53.tar.bz2 | |
Optimization for pid 0x2000 and code simplification.
| -rw-r--r-- | linux/drivers/media/dvb/b2c2/skystar2.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/linux/drivers/media/dvb/b2c2/skystar2.c b/linux/drivers/media/dvb/b2c2/skystar2.c index 5f8f678b9..01b1b9d15 100644 --- a/linux/drivers/media/dvb/b2c2/skystar2.c +++ b/linux/drivers/media/dvb/b2c2/skystar2.c @@ -1146,9 +1146,8 @@ static int add_hw_pid(struct adapter *adapter, u16 pid) if (pid <= 0x1f) return 1; - if (pid == 0x2000) { - /* we can't use a filter, so no search */ - } else { + /* we can't use a filter for 0x2000, so no search */ + if (pid != 0x2000) { /* find an unused hardware filter */ for (i = 0; i < adapter->useable_hw_filters; i++) { dprintk("%s: pid=%d searching slot=%d\n", __FUNCTION__, pid, i); @@ -1177,9 +1176,8 @@ static int remove_hw_pid(struct adapter *adapter, u16 pid) if (pid <= 0x1f) return 1; - if (pid == 0x2000) { - /* we can't use a filter, so no search */ - } else { + /* we can't use a filter for 0x2000, so no search */ + if (pid != 0x2000) { for (i = 0; i < adapter->useable_hw_filters; i++) { dprintk("%s: pid=%d searching slot=%d\n", __FUNCTION__, pid, i); if (adapter->hw_pids[i] == pid) { // find the pid slot @@ -1245,10 +1243,7 @@ static int remove_pid(struct adapter *adapter, u16 pid) if (adapter->pid_rc[i] <= 0) { // remove from the list adapter->pid_count--; - for (j = i; j < adapter->pid_count; j++) { - adapter->pid_list[j] = adapter->pid_list[j + 1]; - adapter->pid_rc[j] = adapter->pid_rc[j + 1]; - } + adapter->pid_list[i]=adapter->pid_list[adapter->pid_count]; // hardware setting remove_hw_pid(adapter, pid); } |