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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-21 10:46:45 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-22 17:34:29 +0100 |
| commit | 02a476d932287cf3096f78962ccb70d94d6203c6 (patch) | |
| tree | 4c72ed46d5be5fa0f1bc606f63b2e999ebc13082 /net/core | |
| parent | 05df6ab8eba625a1d97eb67ee06d786b8e460685 (diff) | |
| download | linux-02a476d932287cf3096f78962ccb70d94d6203c6.tar.bz2 | |
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 'net/core')
| -rw-r--r-- | net/core/net-sysfs.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c index a8c5a7cd9701..9cfc80b8ed25 100644 --- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -1020,7 +1020,7 @@ static void rx_queue_release(struct kobject *kobj) netdev_put(queue->dev, &queue->dev_tracker); } -static const void *rx_queue_namespace(struct kobject *kobj) +static const void *rx_queue_namespace(const struct kobject *kobj) { struct netdev_rx_queue *queue = to_rx_queue(kobj); struct device *dev = &queue->dev->dev; @@ -1032,7 +1032,7 @@ static const void *rx_queue_namespace(struct kobject *kobj) return ns; } -static void rx_queue_get_ownership(struct kobject *kobj, +static void rx_queue_get_ownership(const struct kobject *kobj, kuid_t *uid, kgid_t *gid) { const struct net *net = rx_queue_namespace(kobj); @@ -1623,7 +1623,7 @@ static void netdev_queue_release(struct kobject *kobj) netdev_put(queue->dev, &queue->dev_tracker); } -static const void *netdev_queue_namespace(struct kobject *kobj) +static const void *netdev_queue_namespace(const struct kobject *kobj) { struct netdev_queue *queue = to_netdev_queue(kobj); struct device *dev = &queue->dev->dev; @@ -1635,7 +1635,7 @@ static const void *netdev_queue_namespace(struct kobject *kobj) return ns; } -static void netdev_queue_get_ownership(struct kobject *kobj, +static void netdev_queue_get_ownership(const struct kobject *kobj, kuid_t *uid, kgid_t *gid) { const struct net *net = netdev_queue_namespace(kobj); |