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| author | Colin Ian King <colin.king@canonical.com> | 2021-03-04 12:49:28 +0300 |
|---|---|---|
| committer | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2021-03-11 13:11:33 +0300 |
| commit | 738acd49eb018feb873e0fac8f9517493f6ce2c7 (patch) | |
| tree | b4f35931f034561141130a9058b432efc4380e86 /drivers/gpu/drm/qxl | |
| parent | ca63d76fd2319db984f2875992643f900caf2c72 (diff) | |
| download | linux-738acd49eb018feb873e0fac8f9517493f6ce2c7.tar.xz | |
qxl: Fix uninitialised struct field head.surface_id
The surface_id struct field in head is not being initialized and
static analysis warns that this is being passed through to
dev->monitors_config->heads[i] on an assignment. Clear up this
warning by initializing it to zero.
Addresses-Coverity: ("Uninitialized scalar variable")
Fixes: a6d3c4d79822 ("qxl: hook monitors_config updates into crtc, not encoder.")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20210304094928.2280722-1-colin.king@canonical.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/qxl')
| -rw-r--r-- | drivers/gpu/drm/qxl/qxl_display.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c index 012bce0cdb65..10738e04c09b 100644 --- a/drivers/gpu/drm/qxl/qxl_display.c +++ b/drivers/gpu/drm/qxl/qxl_display.c @@ -328,6 +328,7 @@ static void qxl_crtc_update_monitors_config(struct drm_crtc *crtc, head.id = i; head.flags = 0; + head.surface_id = 0; oldcount = qdev->monitors_config->count; if (crtc->state->active) { struct drm_display_mode *mode = &crtc->mode; |