Merge pull request #52 from tyll/lgtm

Fix issues found by lgtm.com

Author: tyll

library/lvm_gensym.py

@@ -43,16 +43,10 @@
 RETURN = '''
 vg_name:
     description: The default generated name for an unspecified volume group
-    type: str 
-'''
-
-RETURN = '''
-vg_name:
-    description: The default generated name for an unspecified volume group
-    type: str 
+    type: str
 
 lv_name:
-    description: The default generated name for an unspecified logical volume 
+    description: The default generated name for an unspecified logical volume
     type: str
 '''
 

library/resolve_blockdev.py

@@ -82,7 +82,7 @@ def _get_dm_name_from_kernel_dev(kdev):
 def _get_md_name_from_kernel_dev(kdev):
     minor = os.minor(os.stat(kdev).st_rdev)
     return next(name for name in os.listdir(DEV_MD)
-                    if os.minor(os.stat("%/%s" % (DEV_MD, name).st_rdev) == minor))
+                if os.minor(os.stat("%s/%s" % (DEV_MD, name)).st_rdev) == minor)
 
 
 def canonical_device(device):