Instead of exiting the loop as expected when an entry is found, the list_for_each_entry() continues until the traversal is complete. It could lead to invalid reference or set 'is_*' flags mistakely.
To fix this, when an entry is found, add a break to exit the loop.
Xiaomeng Tong (5): gma500: fix a missing break in oaktrail_crtc_mode_set gma500: fix a missing break in cdv_intel_crtc_mode_set gma500: fix a missing break in psb_intel_crtc_mode_set gma500: fix a missing break in cdv_intel_dp_set_m_n gma500: fix a missing break in psb_driver_load
drivers/gpu/drm/gma500/cdv_intel_display.c | 2 ++ drivers/gpu/drm/gma500/cdv_intel_dp.c | 2 ++ drivers/gpu/drm/gma500/oaktrail_crtc.c | 2 ++ drivers/gpu/drm/gma500/psb_drv.c | 2 ++ drivers/gpu/drm/gma500/psb_intel_display.c | 2 ++ 5 files changed, 10 insertions(+)