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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-21 12:46:45 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-22 19:34:29 +0300 |
| commit | 02a476d932287cf3096f78962ccb70d94d6203c6 (patch) | |
| tree | 4c72ed46d5be5fa0f1bc606f63b2e999ebc13082 /drivers/base/class.c | |
| parent | 05df6ab8eba625a1d97eb67ee06d786b8e460685 (diff) | |
| download | linux-02a476d932287cf3096f78962ccb70d94d6203c6.tar.xz | |
kobject: make kobject_get_ownership() take a constant kobject *
The call, kobject_get_ownership(), does not modify the kobject passed
into it, so make it const. This propagates down into the kobj_type
function callbacks so make the kobject passed into them also const,
ensuring that nothing in the kobject is being changed here.
This helps make it more obvious what calls and callbacks do, and do not,
modify structures passed to them.
Cc: Trond Myklebust <trond.myklebust@hammerspace.com>
Cc: Anna Schumaker <anna@kernel.org>
Cc: Roopa Prabhu <roopa@nvidia.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: Chuck Lever <chuck.lever@oracle.com>
Cc: Jeff Layton <jlayton@kernel.org>
Cc: linux-nfs@vger.kernel.org
Cc: bridge@lists.linux-foundation.org
Cc: netdev@vger.kernel.org
Acked-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: Rafael J. Wysocki <rafael@kernel.org>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://lore.kernel.org/r/20221121094649.1556002-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/base/class.c')
| -rw-r--r-- | drivers/base/class.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/base/class.c b/drivers/base/class.c index 8ceafb7d0203..86ec554cfe60 100644 --- a/drivers/base/class.c +++ b/drivers/base/class.c @@ -62,7 +62,7 @@ static void class_release(struct kobject *kobj) kfree(cp); } -static const struct kobj_ns_type_operations *class_child_ns_type(struct kobject *kobj) +static const struct kobj_ns_type_operations *class_child_ns_type(const struct kobject *kobj) { struct subsys_private *cp = to_subsys_private(kobj); struct class *class = cp->class; |