diff options
| -rw-r--r-- | block.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/block.c b/block.c index ca024ffced..19bff4f95c 100644 --- a/block.c +++ b/block.c @@ -2740,19 +2740,19 @@ static void bdrv_replace_child_noperm(BdrvChild *child, } } -static void bdrv_child_free(void *opaque) -{ - BdrvChild *c = opaque; - - g_free(c->name); - g_free(c); -} - -static void bdrv_remove_empty_child(BdrvChild *child) +/** + * Free the given @child. + * + * The child must be empty (i.e. `child->bs == NULL`) and it must be + * unused (i.e. not in a children list). + */ +static void bdrv_child_free(BdrvChild *child) { assert(!child->bs); assert(!child->next.le_prev); /* not in children list */ - bdrv_child_free(child); + + g_free(child->name); + g_free(child); } typedef struct BdrvAttachChildCommonState { @@ -2786,7 +2786,7 @@ static void bdrv_attach_child_common_abort(void *opaque) } bdrv_unref(bs); - bdrv_remove_empty_child(child); + bdrv_child_free(child); *s->child = NULL; } @@ -2859,7 +2859,7 @@ static int bdrv_attach_child_common(BlockDriverState *child_bs, if (ret < 0) { error_propagate(errp, local_err); - bdrv_remove_empty_child(new_child); + bdrv_child_free(new_child); return ret; } } @@ -2925,7 +2925,7 @@ static void bdrv_detach_child(BdrvChild *child) BlockDriverState *old_bs = child->bs; bdrv_replace_child_noperm(child, NULL); - bdrv_remove_empty_child(child); + bdrv_child_free(child); if (old_bs) { /* |