From 1b8f777673985af366de099ad4e41d334b36fb12 Mon Sep 17 00:00:00 2001 From: "Denis V. Lunev" Date: Mon, 30 May 2022 12:39:57 +0200 Subject: [PATCH] block: use 'unsigned' for in_flight field on driver state This patch makes in_flight field 'unsigned' for BDRVNBDState and MirrorBlockJob. This matches the definition of this field on BDS and is generically correct - we should never get negative value here. Signed-off-by: Denis V. Lunev CC: John Snow CC: Vladimir Sementsov-Ogievskiy CC: Kevin Wolf CC: Hanna Reitz CC: Eric Blake Reviewed-by: Vladimir Sementsov-Ogievskiy Signed-off-by: Vladimir Sementsov-Ogievskiy --- block/mirror.c | 2 +- block/nbd.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/block/mirror.c b/block/mirror.c index d8ecb9efa2..3c4ab1159d 100644 --- a/block/mirror.c +++ b/block/mirror.c @@ -73,7 +73,7 @@ typedef struct MirrorBlockJob { uint64_t last_pause_ns; unsigned long *in_flight_bitmap; - int in_flight; + unsigned in_flight; int64_t bytes_in_flight; QTAILQ_HEAD(, MirrorOp) ops_in_flight; int ret; diff --git a/block/nbd.c b/block/nbd.c index 5849d312cc..97683cce27 100644 --- a/block/nbd.c +++ b/block/nbd.c @@ -77,7 +77,7 @@ typedef struct BDRVNBDState { QemuMutex requests_lock; NBDClientState state; CoQueue free_sema; - int in_flight; + unsigned in_flight; NBDClientRequest requests[MAX_NBD_REQUESTS]; QEMUTimer *reconnect_delay_timer;