ASoC: Intel: mrfld: return error codes when an error occurs

commit 3025571edd9df653e1ad649f0638368a39d1bbb5 upstream.

Currently function sst_platform_get_resources always returns zero and
error return codes set by the function are never returned. Fix this
by returning the error return code in variable ret rather than the
hard coded zero.

Addresses-Coverity: ("Unused value")
Fixes: f533a035e4da ("ASoC: Intel: mrfld - create separate module for pci part")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Cezary Rojewski <cezary.rojewski@intel.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200208220720.36657-1-colin.king@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/sound/soc/intel/atom/sst/sst_pci.c b/sound/soc/intel/atom/sst/sst_pci.c
index 3a0b3bf0af97f71ea4eb7c5235aceaeca8c218b8..e9c6894cc27f549b92522d420e1b9e6f425abd20 100644 (file)
--- a/sound/soc/intel/atom/sst/sst_pci.c
+++ b/sound/soc/intel/atom/sst/sst_pci.c
@@ -107,7 +107,7 @@ static int sst_platform_get_resources(struct intel_sst_drv *ctx)
        dev_dbg(ctx->dev, "DRAM Ptr %p\n", ctx->dram);
 do_release_regions:
        pci_release_regions(pci);
-       return 0;
+       return ret;
 }
 
 /*