File 0003-parted-fix-build-error-on-s390.patch of Package parted.14698

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File 0003-parted-fix-build-error-on-s390.patch of Package parted.14698

From: Colin Watson <cjwatson@ubuntu.com>
Date: Thu, 29 Oct 2015 21:12:01 +0100
Subject: parted: fix build error on s390
References: fate#320525 / bsc#935127
Patch-mainline: v3.3
Git-commit: 388bab890a4e09b09d2428c0e773ed083295f91b

The preceding dasd probing patches have introduced a compile error
when building with blkid support. Fixed by reordering function
definitions.

Signed-off-by: Colin Watson <cjwatson@ubuntu.com>
Signed-off-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
Signed-off-by: Brian C. Lane <bcl@redhat.com>
Acked-by: Sebastian Parschauer <sparschauer@suse.de>
---
 libparted/arch/linux.c |  107 ++++++++++++++++++++++++-------------------------
 1 file changed, 54 insertions(+), 53 deletions(-)

--- a/libparted/arch/linux.c
+++ b/libparted/arch/linux.c
@@ -3263,59 +3263,6 @@ linux_disk_commit (PedDisk* disk)
         return 1;
 }
 
-#if defined __s390__ || defined __s390x__
-/**
- * Check whether this device could be a DASD
- *
- * The device probing yields PED_DEVICE_DASD for native DASD transport
- * If the block device uses a different transport (e.g. virtio)
- * a simplified heuristic (assuming a model 3390 with 4K sectors)
- * is applied (only) on s390x systems for this check.
- *
- * \return 1 if the geometry indicates this could be a DASD
- *         and 0 otherwise
- */
-static int
-_ped_device_like_dasd(const PedDevice *dev)
-{
-        return (dev->type == PED_DEVICE_DASD)
-          || (dev->hw_geom.heads == 15
-              && dev->hw_geom.sectors == 12
-              && (dev->hw_geom.cylinders
-                  * dev->hw_geom.heads
-                  * dev->hw_geom.sectors
-                  * dev->phys_sector_size
-                  == dev->length * dev->sector_size));
-}
-
-
-
-static PedAlignment*
-s390_get_minimum_alignment(const PedDevice *dev)
-{
-#if USE_BLKID
-        return linux_get_minimum_alignment(dev);
-#else
-        return ped_alignment_new(0,
-                                 dev->phys_sector_size
-                                 / dev->sector_size);
-#endif
-}
-
-static PedAlignment*
-s390_get_optimum_alignment(const PedDevice *dev)
-{
-        /* DASD needs to use minimum alignment */
-        if (_ped_device_like_dasd(dev))
-                return s390_get_minimum_alignment(dev);
-#if USE_BLKID
-        return linux_get_optimum_alignment(dev);
-#else
-        return NULL;
-#endif
-}
-#endif
-
 
 #if USE_BLKID
 static PedAlignment*
@@ -3411,6 +3358,60 @@ error:
 }
 #endif
 
+#if defined __s390__ || defined __s390x__
+/**
+ * Check whether this device could be a DASD
+ *
+ * The device probing yields PED_DEVICE_DASD for native DASD transport
+ * If the block device uses a different transport (e.g. virtio)
+ * a simplified heuristic (assuming a model 3390 with 4K sectors)
+ * is applied (only) on s390x systems for this check.
+ *
+ * \return 1 if the geometry indicates this could be a DASD
+ *         and 0 otherwise
+ */
+static int
+_ped_device_like_dasd(const PedDevice *dev)
+{
+        return (dev->type == PED_DEVICE_DASD)
+          || (dev->hw_geom.heads == 15
+              && dev->hw_geom.sectors == 12
+              && (dev->hw_geom.cylinders
+                  * dev->hw_geom.heads
+                  * dev->hw_geom.sectors
+                  * dev->phys_sector_size
+                  == dev->length * dev->sector_size));
+}
+
+
+
+static PedAlignment*
+s390_get_minimum_alignment(const PedDevice *dev)
+{
+#if USE_BLKID
+        return linux_get_minimum_alignment(dev);
+#else
+        return ped_alignment_new(0,
+                                 dev->phys_sector_size
+                                 / dev->sector_size);
+#endif
+}
+
+static PedAlignment*
+s390_get_optimum_alignment(const PedDevice *dev)
+{
+        /* DASD needs to use minimum alignment */
+        if (_ped_device_like_dasd(dev))
+                return s390_get_minimum_alignment(dev);
+#if USE_BLKID
+        return linux_get_optimum_alignment(dev);
+#else
+        return NULL;
+#endif
+}
+#endif
+
+
 static PedDeviceArchOps linux_dev_ops = {
         _new:           linux_new,
         destroy:        linux_destroy,

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