drm/i915/psr: Init variable to avoid early exit from et alignment loop

Uninitialized boolean variable may cause unwanted exit from et alignment
loop. Fix this by initializing it as false.

Fixes: 681e12440d8b ("drm/i915/psr: Repeat Selective Update area alignment")
Cc: <stable@vger.kernel.org> # v6.9+
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Nemesa Garg <nemesa.garg@intel.com>
Reported-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patch.msgid.link/20260413112345.88853-1-jouni.hogander@intel.com

diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index b4ca5843d098655b704b9de7a713226358bdd0ab..63c19958a9e3955cf0e940211abb264b93bae8e9 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -3002,7 +3002,7 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state *state,
                return ret;
 
        do {
-               bool cursor_in_su_area;
+               bool cursor_in_su_area = false;
 
                /*
                 * Adjust su area to cover cursor fully as necessary