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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-11 14:30:18 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-27 15:45:53 +0300 |
| commit | 56d5f362ad0f8f60bc7c6fd5d7bc2b528d6963f5 (patch) | |
| tree | 9626cf495d0203973305e03e0d31b0b7d481ea8f /fs/gfs2/sys.c | |
| parent | 2a81ada32f0e584fc0c943e0d3a8c9f4fae411d6 (diff) | |
| download | linux-56d5f362ad0f8f60bc7c6fd5d7bc2b528d6963f5.tar.xz | |
kobject: kset_uevent_ops: make uevent() callback take a const *
The uevent() callback in struct kset_uevent_ops does not modify the
kobject passed into it, so make the pointer const to enforce this
restriction. When doing so, fix up all existing uevent() callbacks to
have the correct signature to preserve the build.
Cc: Christine Caulfield <ccaulfie@redhat.com>
Cc: David Teigland <teigland@redhat.com>
Cc: Bob Peterson <rpeterso@redhat.com>
Cc: Andreas Gruenbacher <agruenba@redhat.com>
Acked-by: Rafael J. Wysocki <rafael@kernel.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230111113018.459199-17-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/gfs2/sys.c')
| -rw-r--r-- | fs/gfs2/sys.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/gfs2/sys.c b/fs/gfs2/sys.c index d87ea98cf535..d8dfabb0bc12 100644 --- a/fs/gfs2/sys.c +++ b/fs/gfs2/sys.c @@ -767,10 +767,10 @@ void gfs2_sys_fs_del(struct gfs2_sbd *sdp) wait_for_completion(&sdp->sd_kobj_unregister); } -static int gfs2_uevent(struct kobject *kobj, struct kobj_uevent_env *env) +static int gfs2_uevent(const struct kobject *kobj, struct kobj_uevent_env *env) { - struct gfs2_sbd *sdp = container_of(kobj, struct gfs2_sbd, sd_kobj); - struct super_block *s = sdp->sd_vfs; + const struct gfs2_sbd *sdp = container_of(kobj, struct gfs2_sbd, sd_kobj); + const struct super_block *s = sdp->sd_vfs; add_uevent_var(env, "LOCKTABLE=%s", sdp->sd_table_name); add_uevent_var(env, "LOCKPROTO=%s", sdp->sd_proto_name); |