Use syswarn() where appropriate.

Author: natano

bin/pax/tmpfsrd.c

@@ -120,7 +120,7 @@ icache_insert(uint64_t ino, const char *path, struct stat *sb)
 
 	node = calloc(1, sizeof(*node));
 	if (node == NULL) {
-		paxwarn(1, "out of memory");
+		syswarn(1, errno, "calloc");
 		return (-1);
 	}
 
@@ -172,7 +172,7 @@ dcache_insert(const char *path, uint64_t id)
 
 	node = calloc(1, sizeof(*node));
 	if (node == NULL) {
-		paxwarn(1, "out of memory");
+		syswarn(1, errno, "calloc");
 		return (-1);
 	}
 
@@ -197,7 +197,7 @@ idmap_translate(ino_t from)
 	if (node == NULL) {
 		node = calloc(1, sizeof(*node));
 		if (node == NULL) {
-			paxwarn(1, "out of memory");
+			syswarn(1, errno, "calloc");
 			return (0);
 		}