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-rw-r--r--block.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/block.c b/block.c
index 8def3c4801..f90e9837da 100644
--- a/block.c
+++ b/block.c
@@ -444,8 +444,6 @@ int bdrv_open2(BlockDriverState *bs, const char *filename, int flags,
if (flags & (BDRV_O_CACHE_WB|BDRV_O_NOCACHE))
bs->enable_write_cache = 1;
- /* Note: for compatibility, we open disk image files as RDWR, and
- RDONLY as fallback */
bs->read_only = (flags & BDRV_O_RDWR) == 0;
if (!(flags & BDRV_O_FILE)) {
open_flags = (flags & (BDRV_O_RDWR | BDRV_O_CACHE_MASK|BDRV_O_NATIVE_AIO));
@@ -459,10 +457,6 @@ int bdrv_open2(BlockDriverState *bs, const char *filename, int flags,
ret = -ENOTSUP;
} else {
ret = drv->bdrv_open(bs, filename, open_flags);
- if ((ret == -EACCES || ret == -EPERM) && !(flags & BDRV_O_FILE)) {
- ret = drv->bdrv_open(bs, filename, open_flags & ~BDRV_O_RDWR);
- bs->read_only = 1;
- }
}
if (ret < 0) {
qemu_free(bs->opaque);