netpoll: do not test NAPI_STATE_SCHED in poll_one_napi()
Since we do no longer require NAPI drivers to provide
an ndo_poll_controller(), napi_schedule() has not been done
before poll_one_napi() invocation.
So testing NAPI_STATE_SCHED is likely to cause early returns.
While we are at it, remove outdated comment.
Note to future bisections : This change might surface prior
bugs in drivers. See commit 73f21c653f93 ("bnxt_en: Fix TX
timeout during netpoll.") for one occurrence.
Fixes: ac3d9dd034e5 ("netpoll: make ndo_poll_controller() optional")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Tested-by: Song Liu <songliubraving@fb.com>
Cc: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 file changed