crtools: Kill constant arg from parasite_infect_seized

The mmap hint is always NULL.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>

cr-dump.c

@@ -1112,7 +1112,7 @@ static int dump_one_task(pid_t pid, struct cr_fdset *cr_fdset)
 		goto err;
 	}
 
-	parasite_ctl = parasite_infect_seized(pid, NULL, &vma_area_list);
+	parasite_ctl = parasite_infect_seized(pid, &vma_area_list);
 	if (!parasite_ctl) {
 		pr_err("Can't infect (pid: %d) with parasite\n", pid);
 		goto err;

include/parasite-syscall.h

@@ -40,7 +40,7 @@ extern int parasite_dump_pages_seized(struct parasite_ctl *ctl, struct list_head
 			       struct cr_fdset *cr_fdset);
 extern int parasite_dump_sigacts_seized(struct parasite_ctl *ctl, struct cr_fdset *cr_fdset);
 
-extern struct parasite_ctl *parasite_infect_seized(pid_t pid, void *addr_hint, struct list_head *vma_area_list);
+extern struct parasite_ctl *parasite_infect_seized(pid_t pid, struct list_head *vma_area_list);
 extern int parasite_cure_seized(struct parasite_ctl **p_ctrl, struct list_head *vma_area_list);
 
 #endif /* PARASITE_SYSCALL_H_ */

parasite-syscall.c

@@ -542,7 +542,7 @@ err:
 	return ret;
 }
 
-struct parasite_ctl *parasite_infect_seized(pid_t pid, void *addr_hint, struct list_head *vma_area_list)
+struct parasite_ctl *parasite_infect_seized(pid_t pid, struct list_head *vma_area_list)
 {
 	user_regs_struct_t regs, regs_orig;
 	struct parasite_ctl *ctl = NULL;
@@ -579,7 +579,7 @@ struct parasite_ctl *parasite_infect_seized(pid_t pid, void *addr_hint, struct l
 
 	regs.ip = vma_area->vma.start;
 
-	mmaped = mmap_seized(pid, &regs, addr_hint, (size_t)parasite_size,
+	mmaped = mmap_seized(pid, &regs, NULL, (size_t)parasite_size,
 			     (int)ctl->vma_area->vma.prot,
 			     (int)ctl->vma_area->vma.flags,
 			     (int)-1, (off_t)0);