Fix for intel_guc_slpc_set_min_freq() warn: inconsistent returns '&slpc->lock'.
Fixes: 95ccf312a1e4 ("drm/i915/guc/slpc: Allow SLPC to use efficient frequency")
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Cc: Ashutosh Dixit <ashutosh.dixit@xxxxxxxxx>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
---
drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c
index 9d49ccef03bb..f8a2bbcdf14f 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c
@@ -477,7 +477,7 @@ int intel_guc_slpc_set_min_freq(struct intel_guc_slpc *slpc, u32 val)
if (unlikely(ret)) {
i915_probe_error(i915, "Failed to toggle efficient freq (%pe)\n",
ERR_PTR(ret));
- return ret;
+ goto unlock;
}
ret = slpc_set_param(slpc,
@@ -492,6 +492,7 @@ int intel_guc_slpc_set_min_freq(struct intel_guc_slpc *slpc, u32 val)
if (!ret)
slpc->min_freq_softlimit = val;
+unlock:
mutex_unlock(&slpc->lock);
return ret;
--
2.37.2
