Static analysis identified an issue in skl_crtc_allocate_ddb where
mbus_offset may be used uninitialized.
This patch fixes it.
Fixes: 835c176cb1c4 ("drm/i915: Introduce MBUS relative dbuf offsets")
Cc: Ville Syrjälä <ville.syrj...@linux.intel.com>
Signed-off-by: Manasi Navare <manasi.d.nav...@intel.com>
---
drivers/gpu/drm/i915/intel_pm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 00f3dead20ad..a385b8b7414f 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -4163,7 +4163,7 @@ skl_crtc_allocate_ddb(struct intel_atomic_state *state,
struct intel_crtc *crtc)
struct intel_crtc_state *crtc_state;
struct skl_ddb_entry ddb_slices;
enum pipe pipe = crtc->pipe;
- unsigned int mbus_offset;
+ unsigned int mbus_offset = 0;
u32 ddb_range_size;
u32 dbuf_slice_mask;
u32 start, end;
--
2.19.1
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