ASoC: Intel: atom: sst: remove useless initialization

cppcheck reports an invalid null pointer dereference but there's
indeed no need to initialize a loop variable.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20220520211719.607543-6-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/intel/atom/sst/sst.c b/sound/soc/intel/atom/sst/sst.c
index 3a42d68..160b50f 100644 (file)
--- a/sound/soc/intel/atom/sst/sst.c
+++ b/sound/soc/intel/atom/sst/sst.c
@@ -114,7 +114,7 @@ static irqreturn_t intel_sst_interrupt_mrfld(int irq, void *context)
 static irqreturn_t intel_sst_irq_thread_mrfld(int irq, void *context)
 {
        struct intel_sst_drv *drv = (struct intel_sst_drv *) context;
-       struct ipc_post *__msg, *msg = NULL;
+       struct ipc_post *__msg, *msg;
        unsigned long irq_flags;
 
        spin_lock_irqsave(&drv->rx_msg_lock, irq_flags);