Willy Tarreau abed1e7f34 MINOR: buffer: remove the check for output on b_del()
b_del() is used in :
  - mux_h2 with the demux buffer : always processes input data
  - checks with output data though output is not considered at all there
  - b_eat() which is not used anywhere
  - co_skip() where the len is always <= output

Thus the distinction for output data is not needed anymore and the
decrement can be made inconditionally in co_skip().
2018-07-19 16:23:43 +02:00
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