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Olaf Hering authored
-O2 -Wall -Werror triggers these warnings: io.c: In function 'do_send': io.c:196: warning: ignoring return value of 'writev', declared with attribute warn_unused_result io.c: In function 'do_recv': io.c:287: warning: ignoring return value of 'writev', declared with attribute warn_unused_result writev to -1 will always fail, silence the warning by removing the offending (disabled) debug code. Signed-off-by: Olaf Hering <olaf@aepfle.de> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
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