pkg: devicemapper: fix typo in function declaration

6990b76 introduced a typo in function
declaration, this patch fixes that.

Signed-off-by: Antonio Murdaca <[email protected]>

Author: runcom

pkg/devicemapper/devmapper_wrapper_deferred_remove.go

@@ -11,11 +11,11 @@ import "C"
 // LibraryDeferredRemovalsupport is supported when statically linked.
 const LibraryDeferredRemovalSupport = true
 
-func dmTaskDeferredRemoveFct(task *CDmTask) int {
+func dmTaskDeferredRemoveFct(task *cdmTask) int {
 	return int(C.dm_task_deferred_remove((*C.struct_dm_task)(task)))
 }
 
-func dmTaskGetInfoWithDeferredFct(task *CDmTask, info *Info) int {
+func dmTaskGetInfoWithDeferredFct(task *cdmTask, info *Info) int {
 	Cinfo := C.struct_dm_info{}
 	defer func() {
 		info.Exists = int(Cinfo.exists)