QAbstractSocket: remove redundant handling of recursive calls

Recursion is alredy prevented by the emittedReadyRead member.
Disabling the read notifications also occurs when:

  - a new chunk of data has arrived on an unbuffered socket;
  - the buffer size limit has been reached on a buffered socket;
  - pauseSocketNotifiers() has been called

Subsequent calls to read() or resumeSocketNotifiers() should re-enable
the notifications independently from possible nesting.

Change-Id: I4587265b8d3ed137516e08fbe92dce2f5eab508c
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Markus Goetz (Woboq GmbH) <markus@woboq.com>

0 files changed, 0 insertions, 0 deletions