ASoC: Intel: Atom: remove useless assignment

Fix cppcheck warning:

sound/soc/intel/atom/sst/sst.c:52:20: style: Variable 'size' is
assigned a value that is never used. [unreadVariable]
 unsigned int size = 0;
                   ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813200147.61990-9-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 1900a37..d450b98 100644 (file)
--- a/sound/soc/intel/atom/sst/sst.c
+++ b/sound/soc/intel/atom/sst/sst.c
@@ -49,7 +49,7 @@ static irqreturn_t intel_sst_interrupt_mrfld(int irq, void *context)
        union ipc_header_mrfld header;
        union sst_imr_reg_mrfld imr;
        struct ipc_post *msg = NULL;
-       unsigned int size = 0;
+       unsigned int size;
        struct intel_sst_drv *drv = (struct intel_sst_drv *) context;
        irqreturn_t retval = IRQ_HANDLED;