ceph: fix whitespace

Remove blank lines at end of file and trailing whitespace.

Signed-off-by: Stephen Hemminger <[e-mail]>
Signed-off-by: Ilya Dryomov <[e-mail]>

net/ceph/Kconfig

···
 	  Documentation/networking/dns_resolver.txt
 
 	  If unsure, say N.
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net/ceph/Makefile

···
 	auth_x.o \
 	ceph_fs.o ceph_strings.o ceph_hash.o \
 	pagevec.o snapshot.o string_table.o
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net/ceph/auth_none.c

···
 	ac->ops = &ceph_auth_none_ops;
 	return 0;
 }
-

net/ceph/auth_none.h

···
 int ceph_auth_none_init(struct ceph_auth_client *ac);
 
 #endif
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net/ceph/auth_x.c

···
 out:
 	return ret;
 }
-
-

net/ceph/auth_x.h

···
 int ceph_x_init(struct ceph_auth_client *ac);
 
 #endif
-

net/ceph/mon_client.c

···
 		if (monc->client->extra_mon_dispatch &&
 		    monc->client->extra_mon_dispatch(monc->client, msg) == 0)
 			break;
-			
+
 		pr_err("received unknown message type %d %s\n", type,
 		       ceph_msg_type_name(type));
 	}

net/ceph/pagevec.c

···
 	}
 }
 EXPORT_SYMBOL(ceph_zero_page_vector_range);
-