BUG/MINOR: htx: Change htx_xfer_blk() to also count metadata

This patch makes the function more accurate. Thanks to the function
htx_get_max_blksz(), the transfer of data has been simplified. Note that now the
total number of bytes copied (metadata + payload) is returned. This slighly
change how the function is used in the H2 multiplexer.
2 files changed