From: Chaitanya Kulkarni Date: Thu, 4 Jun 2020 07:13:28 +0000 (-0700) Subject: blktrace: use errno instead of bi_status X-Git-Tag: v5.8-rc1~37^2~12 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=48bc3cd3e07a1486f45d9971c75d6090976c3b1b;p=thirdparty%2Fkernel%2Flinux.git blktrace: use errno instead of bi_status In blk_add_trace_spliti() blk_add_trace_bio_remap() use blk_status_to_errno() to pass the error instead of pasing the bi_status. This fixes the sparse warning. Signed-off-by: Chaitanya Kulkarni Signed-off-by: Jens Axboe --- diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c index 1e5499414cdf1..e2013bd0e2a63 100644 --- a/kernel/trace/blktrace.c +++ b/kernel/trace/blktrace.c @@ -995,8 +995,10 @@ static void blk_add_trace_split(void *ignore, __blk_add_trace(bt, bio->bi_iter.bi_sector, bio->bi_iter.bi_size, bio_op(bio), bio->bi_opf, - BLK_TA_SPLIT, bio->bi_status, sizeof(rpdu), - &rpdu, blk_trace_bio_get_cgid(q, bio)); + BLK_TA_SPLIT, + blk_status_to_errno(bio->bi_status), + sizeof(rpdu), &rpdu, + blk_trace_bio_get_cgid(q, bio)); } rcu_read_unlock(); } @@ -1033,7 +1035,8 @@ static void blk_add_trace_bio_remap(void *ignore, r.sector_from = cpu_to_be64(from); __blk_add_trace(bt, bio->bi_iter.bi_sector, bio->bi_iter.bi_size, - bio_op(bio), bio->bi_opf, BLK_TA_REMAP, bio->bi_status, + bio_op(bio), bio->bi_opf, BLK_TA_REMAP, + blk_status_to_errno(bio->bi_status), sizeof(r), &r, blk_trace_bio_get_cgid(q, bio)); rcu_read_unlock(); }