decoders: Rephrase condition-less .wait() calls (self documentation)

Telling .wait() to "skip one sample" slightly obfuscates the intent of
getting the next samples while no condition applies. Explicitly pass no
condition arguments instead, to better reflect the purpose. Coincidently
these .wait() calls will execute in slightly less expensive code paths
in the common code.

1 files changed, 2 insertions, 2 deletions

diff --git a/decoders/usb_signalling/pd.py b/decoders/usb_signalling/pd.py
index ae0f651..7a885c0 100644
--- a/decoders/usb_signalling/pd.py
+++ b/decoders/usb_signalling/pd.py
@@ -302,7 +302,7 @@ class Decoder(srd.Decoder):
             raise SamplerateError('Cannot decode without samplerate.')
 
         # Seed internal state from the very first sample.
-        pins = self.wait({'skip': 1})
+        pins = self.wait()
         sym = symbols[self.options['signalling']][pins]
         self.handle_idle(sym)
 
@@ -330,7 +330,7 @@ class Decoder(srd.Decoder):
                     self.get_eop(sym)
             elif self.state == 'WAIT IDLE':
                 # Skip "all-low" input. Wait for high level on either DP or DM.
-                pins = self.wait({'skip': 1})
+                pins = self.wait()
                 while not pins[0] and not pins[1]:
                     pins = self.wait([{0: 'h'}, {1: 'h'}])
                 if self.samplenum - self.samplenum_lastedge > 1: