[PATCH 2/8] libmultipath: move get_udev_for_mpp to sysfs.c

[Martin Wilck]

No functional changes, just code movement.

Signed-off-by: Martin Wilck <mwi...@suse.com>
---
 libmultipath/configure.c | 20 --------------------
 libmultipath/sysfs.c     | 19 +++++++++++++++++++
 libmultipath/sysfs.h     |  4 ++++
 3 files changed, 23 insertions(+), 20 deletions(-)

diff --git a/libmultipath/configure.c b/libmultipath/configure.c
index 4ecf6ba..89ac03d 100644
--- a/libmultipath/configure.c
+++ b/libmultipath/configure.c
@@ -453,26 +453,6 @@ pgcmp (struct multipath * mpp, struct multipath * cmpp)
        return r;
 }
 
-static struct udev_device *
-get_udev_for_mpp(const struct multipath *mpp)
-{
-       dev_t devnum;
-       struct udev_device *udd;
-
-       if (!mpp || !has_dm_info(mpp)) {
-               condlog(1, "%s called with empty mpp", __func__);
-               return NULL;
-       }
-
-       devnum = makedev(mpp->dmi.major, mpp->dmi.minor);
-       udd = udev_device_new_from_devnum(udev, 'b', devnum);
-       if (!udd) {
-               condlog(1, "failed to get udev device for %s", mpp->alias);
-               return NULL;
-       }
-       return udd;
-}
-
 void trigger_partitions_udev_change(struct udev_device *dev,
                                    const char *action, int len)
 {
diff --git a/libmultipath/sysfs.c b/libmultipath/sysfs.c
index 328951e..afe9de9 100644
--- a/libmultipath/sysfs.c
+++ b/libmultipath/sysfs.c
@@ -339,3 +339,22 @@ bool sysfs_is_multipathed(struct path *pp, bool set_wwid)
 
        return found;
 }
+
+struct udev_device *get_udev_for_mpp(const struct multipath *mpp)
+{
+       dev_t devnum;
+       struct udev_device *udd;
+
+       if (!mpp || !has_dm_info(mpp)) {
+               condlog(1, "%s called with empty mpp", __func__);
+               return NULL;
+       }
+
+       devnum = makedev(mpp->dmi.major, mpp->dmi.minor);
+       udd = udev_device_new_from_devnum(udev, 'b', devnum);
+       if (!udd) {
+               condlog(1, "failed to get udev device for %s", mpp->alias);
+               return NULL;
+       }
+       return udd;
+}
diff --git a/libmultipath/sysfs.h b/libmultipath/sysfs.h
index 2db86bd..3be3f66 100644
--- a/libmultipath/sysfs.h
+++ b/libmultipath/sysfs.h
@@ -39,4 +39,8 @@ do {                                                          
        \
 int sysfs_get_size (struct path *pp, unsigned long long * size);
 int sysfs_check_holders(char * check_devt, char * new_devt);
 bool sysfs_is_multipathed(struct path *pp, bool set_wwid);
+
+struct multipath;
+struct udev_device *get_udev_for_mpp(const struct multipath *mpp);
+
 #endif
-- 
2.44.0