rlims: Unscrew up core->rlimits[i] assignment

The array element is RlimitEntry properly initialized,
no need in additional memcpy-s and size-checks.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

cr-dump.c

@@ -324,7 +324,6 @@ static int dump_task_rlimits(int pid, TaskRlimitsEntry *rls)
 	BUG_ON(rls->n_rlimits < RLIM_NLIMITS);
 
 	for (res = 0; res <rls->n_rlimits ; res++) {
-		RlimitEntry re = RLIMIT_ENTRY__INIT;
 		struct rlimit lim;
 
 		if (prlimit(pid, res, NULL, &lim)) {
@@ -332,11 +331,8 @@ static int dump_task_rlimits(int pid, TaskRlimitsEntry *rls)
 			return -1;
 		}
 
-		re.cur = encode_rlim(lim.rlim_cur);
-		re.max = encode_rlim(lim.rlim_max);
-
-		BUILD_BUG_ON(sizeof(*rls->rlimits[res]) != sizeof(re));
-		memcpy(rls->rlimits[res], &re, sizeof(re));
+		rls->rlimits[res]->cur = encode_rlim(lim.rlim_cur);
+		rls->rlimits[res]->max = encode_rlim(lim.rlim_max);
 	}
 
 	return 0;