The transmit loop incorrectly assumes that nb_mbufs is always
a multiple of 4 when transmitting an event vector. The max
size of the vector might not be reached and pushed out early
due to timeout.
Fixes: 761a321acf91 ("event/cnxk: support vectorized Tx event fast path")
Cc: stable@dpdk.org
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
671971c917