platform: msm_shared: Fix all warnings in ufs driver

Fix all warnings in ufs driver

Change-Id: If6c6bc2bd22aa336a4c687d2989133f001f26bac
diff --git a/platform/msm_shared/ufs.c b/platform/msm_shared/ufs.c
index 3cb1487..aa5f90b 100644
--- a/platform/msm_shared/ufs.c
+++ b/platform/msm_shared/ufs.c
@@ -102,7 +102,7 @@
 	}
 
 	// gets the number of rpmb frames allowed in a single UPIU commands
-	ret = dme_read_geo_desc(dev, UFS_WLUN_RPMB);
+	ret = dme_read_geo_desc(dev);
 	if (ret != UFS_SUCCESS)
 	{
 		dprintf(CRITICAL, "UFS dme_read_geo_desc failed for RPMB Partition\n");
@@ -219,7 +219,6 @@
 int ufs_init(struct ufs_dev *dev)
 {
 	uint32_t ret = UFS_SUCCESS;
-	uint64_t cap;
 	uint8_t lun = 0;
 
 	dev->block_size = 4096;