| commit | 0b3ca76e52f025caf234b77d471465e983a711d0 | |
| author | Alberto Garcia <berto@igalia.com> | |
| Thu, 4 Apr 2019 11:29:53 +0000 (4 14:29 +0300) | ||
| committer | Max Reitz <mreitz@redhat.com> | |
| Tue, 7 May 2019 15:14:21 +0000 (7 17:14 +0200) | ||
| tree | 8fb17e78f1ee5275ff0ac74c43e05ff3e4d97626 | treesnapshot (tar.gz zip) |
| parent | 21205c7c3bd0910d7b71274ddbede9c7001e1cb4 | commitdiff |
block: Assert that drv->bdrv_child_perm is set in bdrv_child_perm()
There is no need to check for this because all block drivers that have
children implement bdrv_child_perm and all callers already ensure that
bs->drv is set.
Furthermore, if this check would fail then the callers would end up
with uninitialized values for nperm and nshared.
This patch replaces the check with an assertion.
Signed-off-by: Alberto Garcia <berto@igalia.com>
Message-id: 20190404112953.4058-1-berto@igalia.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
There is no need to check for this because all block drivers that have
children implement bdrv_child_perm and all callers already ensure that
bs->drv is set.
Furthermore, if this check would fail then the callers would end up
with uninitialized values for nperm and nshared.
This patch replaces the check with an assertion.
Signed-off-by: Alberto Garcia <berto@igalia.com>
Message-id: 20190404112953.4058-1-berto@igalia.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
| block.c | diffblobblamehistory |