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| author | Qian Cai <cai@lca.pw> | 2019-07-22 15:14:46 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-08-16 10:13:52 +0200 |
| commit | eeb571f64304dda1147f7847b99ca08b0131651f (patch) | |
| tree | a27ec8cafb2780c8c0d87d39746f5084d2e804bd | |
| parent | ec07fb3ec4485b72751bc97bf794fe98f2bd86e1 (diff) | |
| download | linux-stable-eeb571f64304dda1147f7847b99ca08b0131651f.tar.gz linux-stable-eeb571f64304dda1147f7847b99ca08b0131651f.tar.bz2 linux-stable-eeb571f64304dda1147f7847b99ca08b0131651f.zip | |
drm: silence variable 'conn' set but not used
[ Upstream commit bbb6fc43f131f77fcb7ae8081f6d7c51396a2120 ]
The "struct drm_connector" iteration cursor from
"for_each_new_connector_in_state" is never used in atomic_remove_fb()
which generates a compilation warning,
drivers/gpu/drm/drm_framebuffer.c: In function 'atomic_remove_fb':
drivers/gpu/drm/drm_framebuffer.c:838:24: warning: variable 'conn' set
but not used [-Wunused-but-set-variable]
Silence it by marking "conn" __maybe_unused.
Signed-off-by: Qian Cai <cai@lca.pw>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1563822886-13570-1-git-send-email-cai@lca.pw
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/gpu/drm/drm_framebuffer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_framebuffer.c b/drivers/gpu/drm/drm_framebuffer.c index c21e10c780ac..af40189cdb60 100644 --- a/drivers/gpu/drm/drm_framebuffer.c +++ b/drivers/gpu/drm/drm_framebuffer.c @@ -773,7 +773,7 @@ static int atomic_remove_fb(struct drm_framebuffer *fb) struct drm_device *dev = fb->dev; struct drm_atomic_state *state; struct drm_plane *plane; - struct drm_connector *conn; + struct drm_connector *conn __maybe_unused; struct drm_connector_state *conn_state; int i, ret = 0; unsigned plane_mask; |