blktrace: delete garbage for message trace
authorShaohua Li <shli@fb.com>
Tue, 10 May 2016 00:22:13 +0000 (17:22 -0700)
committerJens Axboe <axboe@fb.com>
Tue, 10 May 2016 14:41:34 +0000 (08:41 -0600)
commitb7d7641e2a8640a2f6ac7cdadd6c56eb12728b70
tree542028f74f076034cefcff357f1e9bcdce3dbe84
parent0ef5a50c1658d4d96a44f145bcb92ff3310c75b1
blktrace: delete garbage for message trace

commit f4a1d08ce65 introduces a regression. Originally for
BLK_TN_MESSAGE, we add message in trace and return. The commit ignores
the early return and add garbage info.

Signed-off-by: Shaohua Li <shli@fb.com>
Reviewed-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
kernel/trace/blktrace.c