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drm/i915: Don't leak framebuffer_references if drm_framebuffer_init() fails 

Don't increment obj->framebuffer_references until we know we actually
managed to create the framebuffer.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1452777736-4909-2-git-send-email-ville.syrjala@linux.intel.com
This commit is contained in:
Ville Syrjälä 2016-01-14 15:22:09 +02:00
parent 013dd9e038
commit 0b05e1e0c9
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/i915/intel_display.c
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@ -14905,7 +14905,6 @@ static int intel_framebuffer_init(struct drm_device *dev,
drm_helper_mode_fill_fb_struct(&intel_fb->base, mode_cmd);
intel_fb->obj = obj;
intel_fb->obj->framebuffer_references++;
ret = drm_framebuffer_init(dev, &intel_fb->base, &intel_fb_funcs);
if (ret) {
@ -14913,6 +14912,8 @@ static int intel_framebuffer_init(struct drm_device *dev,
return ret;
}
intel_fb->obj->framebuffer_references++;
return 0;
}