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Diffstat (limited to 'dvbdevice.c')
-rw-r--r--dvbdevice.c14
1 files changed, 4 insertions, 10 deletions
diff --git a/dvbdevice.c b/dvbdevice.c
index 27482e8b..af374c5d 100644
--- a/dvbdevice.c
+++ b/dvbdevice.c
@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
- * $Id: dvbdevice.c 2.77 2012/12/30 13:08:41 kls Exp $
+ * $Id: dvbdevice.c 2.78 2013/02/14 13:21:34 kls Exp $
*/
#include "dvbdevice.h"
@@ -583,15 +583,13 @@ int cDvbTuner::GetSignalQuality(void) const
while (1) {
if (ioctl(fd_frontend, FE_READ_SNR, &Snr) != -1)
break;
- if (errno == EOPNOTSUPP) {
+ if (errno != EINTR) {
Snr = 0xFFFF;
#ifdef DEBUG_SIGNALQUALITY
HasSnr = false;
#endif
break;
}
- if (errno != EINTR)
- return -1;
}
#ifdef DEBUG_SIGNALQUALITY
bool HasBer = true;
@@ -600,15 +598,13 @@ int cDvbTuner::GetSignalQuality(void) const
while (1) {
if (ioctl(fd_frontend, FE_READ_BER, &Ber) != -1)
break;
- if (errno == EOPNOTSUPP) {
+ if (errno != EINTR) {
Ber = 0;
#ifdef DEBUG_SIGNALQUALITY
HasBer = false;
#endif
break;
}
- if (errno != EINTR)
- return -1;
}
#ifdef DEBUG_SIGNALQUALITY
bool HasUnc = true;
@@ -617,15 +613,13 @@ int cDvbTuner::GetSignalQuality(void) const
while (1) {
if (ioctl(fd_frontend, FE_READ_UNCORRECTED_BLOCKS, &Unc) != -1)
break;
- if (errno == EOPNOTSUPP) {
+ if (errno != EINTR) {
Unc = 0;
#ifdef DEBUG_SIGNALQUALITY
HasUnc = false;
#endif
break;
}
- if (errno != EINTR)
- return -1;
}
uint16_t MaxSnr = 0xFFFF; // Let's assume the default is using the entire range.
// Use the subsystemId to identify individual devices in case they need