diff mbox series

[4/5] file-posix: Simplify raw_co_prw's 'out' zone code

Message ID 20230824155345.109765-5-hreitz@redhat.com (mailing list archive)
State New, archived
Headers show
Series file-posix: Clean up and fix zoned checks | expand

Commit Message

Hanna Czenczek Aug. 24, 2023, 3:53 p.m. UTC 
We duplicate the same condition three times here, pull it out to the top
level.

Signed-off-by: Hanna Czenczek <hreitz@redhat.com>
---
 block/file-posix.c | 18 +++++-------------
 1 file changed, 5 insertions(+), 13 deletions(-)

Comments

Sam Li Aug. 24, 2023, 5:18 p.m. UTC | #1 
Hanna Czenczek <hreitz@redhat.com> 于2023年8月24日周四 23:53写道：
>
> We duplicate the same condition three times here, pull it out to the top
> level.
>
> Signed-off-by: Hanna Czenczek <hreitz@redhat.com>
> ---
>  block/file-posix.c | 18 +++++-------------
>  1 file changed, 5 insertions(+), 13 deletions(-)

Reviewed-by: Sam Li <faithilikerun@gmail.com>
diff mbox series

Patch

diff --git a/block/file-posix.c b/block/file-posix.c
index a050682e97..aa89789737 100644
--- a/block/file-posix.c
+++ b/block/file-posix.c
@@ -2506,11 +2506,10 @@  static int coroutine_fn raw_co_prw(BlockDriverState *bs, uint64_t offset,
 
 out:
 #if defined(CONFIG_BLKZONED)
-{
-    BlockZoneWps *wps = bs->wps;
-    if (ret == 0) {
-        if ((type & (QEMU_AIO_WRITE | QEMU_AIO_ZONE_APPEND)) &&
-            bs->bl.zoned != BLK_Z_NONE) {
+    if ((type & (QEMU_AIO_WRITE | QEMU_AIO_ZONE_APPEND)) &&
+        bs->bl.zoned != BLK_Z_NONE) {
+        BlockZoneWps *wps = bs->wps;
+        if (ret == 0) {
             uint64_t *wp = &wps->wp[offset / bs->bl.zone_size];
             if (!BDRV_ZT_IS_CONV(*wp)) {
                 if (type & QEMU_AIO_ZONE_APPEND) {
@@ -2523,19 +2522,12 @@  out:
                     *wp = offset + bytes;
                 }
             }
-        }
-    } else {
-        if ((type & (QEMU_AIO_WRITE | QEMU_AIO_ZONE_APPEND)) &&
-            bs->bl.zoned != BLK_Z_NONE) {
+        } else {
             update_zones_wp(bs, s->fd, 0, 1);
         }
-    }
 
-    if ((type & (QEMU_AIO_WRITE | QEMU_AIO_ZONE_APPEND)) &&
-        bs->blk.zoned != BLK_Z_NONE) {
         qemu_co_mutex_unlock(&wps->colock);
     }
-}
 #endif
     return ret;
 }