diff options
| -rw-r--r-- | block/bochs.c | 4 | ||||
| -rw-r--r-- | block/cloop.c | 4 | ||||
| -rw-r--r-- | block/dmg.c | 4 | ||||
| -rw-r--r-- | block/io.c | 8 | ||||
| -rw-r--r-- | block/qcow2-cluster.c | 4 | ||||
| -rw-r--r-- | block/qcow2.c | 4 | ||||
| -rw-r--r-- | block/vvfat.c | 8 | ||||
| -rw-r--r-- | qemu-img.c | 2 |
8 files changed, 19 insertions, 19 deletions
diff --git a/block/bochs.c b/block/bochs.c index 962f18592d..32bb83b268 100644 --- a/block/bochs.c +++ b/block/bochs.c @@ -248,8 +248,8 @@ bochs_co_preadv(BlockDriverState *bs, uint64_t offset, uint64_t bytes, QEMUIOVector local_qiov; int ret; - assert((offset & (BDRV_SECTOR_SIZE - 1)) == 0); - assert((bytes & (BDRV_SECTOR_SIZE - 1)) == 0); + assert(QEMU_IS_ALIGNED(offset, BDRV_SECTOR_SIZE)); + assert(QEMU_IS_ALIGNED(bytes, BDRV_SECTOR_SIZE)); qemu_iovec_init(&local_qiov, qiov->niov); qemu_co_mutex_lock(&s->lock); diff --git a/block/cloop.c b/block/cloop.c index 384c9735bb..4de94876d4 100644 --- a/block/cloop.c +++ b/block/cloop.c @@ -253,8 +253,8 @@ cloop_co_preadv(BlockDriverState *bs, uint64_t offset, uint64_t bytes, int nb_sectors = bytes >> BDRV_SECTOR_BITS; int ret, i; - assert((offset & (BDRV_SECTOR_SIZE - 1)) == 0); - assert((bytes & (BDRV_SECTOR_SIZE - 1)) == 0); + assert(QEMU_IS_ALIGNED(offset, BDRV_SECTOR_SIZE)); + assert(QEMU_IS_ALIGNED(bytes, BDRV_SECTOR_SIZE)); qemu_co_mutex_lock(&s->lock); diff --git a/block/dmg.c b/block/dmg.c index 45f6b28f17..4a045f2b3e 100644 --- a/block/dmg.c +++ b/block/dmg.c @@ -697,8 +697,8 @@ dmg_co_preadv(BlockDriverState *bs, uint64_t offset, uint64_t bytes, int nb_sectors = bytes >> BDRV_SECTOR_BITS; int ret, i; - assert((offset & (BDRV_SECTOR_SIZE - 1)) == 0); - assert((bytes & (BDRV_SECTOR_SIZE - 1)) == 0); + assert(QEMU_IS_ALIGNED(offset, BDRV_SECTOR_SIZE)); + assert(QEMU_IS_ALIGNED(bytes, BDRV_SECTOR_SIZE)); qemu_co_mutex_lock(&s->lock); diff --git a/block/io.c b/block/io.c index 16a598fd08..f8c3596131 100644 --- a/block/io.c +++ b/block/io.c @@ -1097,8 +1097,8 @@ static int coroutine_fn bdrv_driver_preadv(BlockDriverState *bs, sector_num = offset >> BDRV_SECTOR_BITS; nb_sectors = bytes >> BDRV_SECTOR_BITS; - assert((offset & (BDRV_SECTOR_SIZE - 1)) == 0); - assert((bytes & (BDRV_SECTOR_SIZE - 1)) == 0); + assert(QEMU_IS_ALIGNED(offset, BDRV_SECTOR_SIZE)); + assert(QEMU_IS_ALIGNED(bytes, BDRV_SECTOR_SIZE)); assert(bytes <= BDRV_REQUEST_MAX_BYTES); assert(drv->bdrv_co_readv); @@ -1171,8 +1171,8 @@ static int coroutine_fn bdrv_driver_pwritev(BlockDriverState *bs, sector_num = offset >> BDRV_SECTOR_BITS; nb_sectors = bytes >> BDRV_SECTOR_BITS; - assert((offset & (BDRV_SECTOR_SIZE - 1)) == 0); - assert((bytes & (BDRV_SECTOR_SIZE - 1)) == 0); + assert(QEMU_IS_ALIGNED(offset, BDRV_SECTOR_SIZE)); + assert(QEMU_IS_ALIGNED(bytes, BDRV_SECTOR_SIZE)); assert(bytes <= BDRV_REQUEST_MAX_BYTES); assert(drv->bdrv_co_writev); diff --git a/block/qcow2-cluster.c b/block/qcow2-cluster.c index dcacd3c450..cb44b6c6ba 100644 --- a/block/qcow2-cluster.c +++ b/block/qcow2-cluster.c @@ -471,8 +471,8 @@ static bool coroutine_fn do_perform_cow_encrypt(BlockDriverState *bs, { if (bytes && bs->encrypted) { BDRVQcow2State *s = bs->opaque; - assert((offset_in_cluster & ~BDRV_SECTOR_MASK) == 0); - assert((bytes & ~BDRV_SECTOR_MASK) == 0); + assert(QEMU_IS_ALIGNED(offset_in_cluster, BDRV_SECTOR_SIZE)); + assert(QEMU_IS_ALIGNED(bytes, BDRV_SECTOR_SIZE)); assert(s->crypto); if (qcow2_co_encrypt(bs, cluster_offset, src_cluster_offset + offset_in_cluster, diff --git a/block/qcow2.c b/block/qcow2.c index 57734f20cf..cac18f0ba2 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -2067,8 +2067,8 @@ static coroutine_fn int qcow2_co_preadv_part(BlockDriverState *bs, goto fail; } - assert((offset & (BDRV_SECTOR_SIZE - 1)) == 0); - assert((cur_bytes & (BDRV_SECTOR_SIZE - 1)) == 0); + assert(QEMU_IS_ALIGNED(offset, BDRV_SECTOR_SIZE)); + assert(QEMU_IS_ALIGNED(cur_bytes, BDRV_SECTOR_SIZE)); if (qcow2_co_decrypt(bs, cluster_offset, offset, cluster_data, cur_bytes) < 0) { ret = -EIO; diff --git a/block/vvfat.c b/block/vvfat.c index f6c28805dd..019b8f1341 100644 --- a/block/vvfat.c +++ b/block/vvfat.c @@ -1547,8 +1547,8 @@ vvfat_co_preadv(BlockDriverState *bs, uint64_t offset, uint64_t bytes, int nb_sectors = bytes >> BDRV_SECTOR_BITS; void *buf; - assert((offset & (BDRV_SECTOR_SIZE - 1)) == 0); - assert((bytes & (BDRV_SECTOR_SIZE - 1)) == 0); + assert(QEMU_IS_ALIGNED(offset, BDRV_SECTOR_SIZE)); + assert(QEMU_IS_ALIGNED(bytes, BDRV_SECTOR_SIZE)); buf = g_try_malloc(bytes); if (bytes && buf == NULL) { @@ -3082,8 +3082,8 @@ vvfat_co_pwritev(BlockDriverState *bs, uint64_t offset, uint64_t bytes, int nb_sectors = bytes >> BDRV_SECTOR_BITS; void *buf; - assert((offset & (BDRV_SECTOR_SIZE - 1)) == 0); - assert((bytes & (BDRV_SECTOR_SIZE - 1)) == 0); + assert(QEMU_IS_ALIGNED(offset, BDRV_SECTOR_SIZE)); + assert(QEMU_IS_ALIGNED(bytes, BDRV_SECTOR_SIZE)); buf = g_try_malloc(bytes); if (bytes && buf == NULL) { diff --git a/qemu-img.c b/qemu-img.c index 4ee436fc94..384c6f38bc 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -2141,7 +2141,7 @@ static int img_convert(int argc, char **argv) int64_t sval; sval = cvtnum(optarg); - if (sval < 0 || sval & (BDRV_SECTOR_SIZE - 1) || + if (sval < 0 || !QEMU_IS_ALIGNED(sval, BDRV_SECTOR_SIZE) || sval / BDRV_SECTOR_SIZE > MAX_BUF_SECTORS) { error_report("Invalid buffer size for sparse output specified. " "Valid sizes are multiples of %llu up to %llu. Select " |