ASoC: Intel: Atom: sst_pvt: simplify return handling

Fix cppcheck warning:

sound/soc/intel/atom/sst/sst_pvt.c:201:9: warning: Identical condition
and return expression 'retval', return value is always 0
[identicalConditionAfterEarlyExit]
 return retval;
        ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813200147.61990-11-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/intel/atom/sst/sst_pvt.c b/sound/soc/intel/atom/sst/sst_pvt.c
index 3bd1bd3..c099f7d 100644 (file)
--- a/sound/soc/intel/atom/sst/sst_pvt.c
+++ b/sound/soc/intel/atom/sst/sst_pvt.c
@@ -198,7 +198,7 @@ int sst_create_block_and_ipc_msg(struct ipc_post **arg, bool large,
                kfree(*arg);
                return -ENOMEM;
        }
-       return retval;
+       return 0;
 }
 
 /*