From: Dmitry V. Levin <ldv@altlinux.org>
Date: Thu, 21 Apr 2016 20:59:46 +0000 (+0000)
Subject: tests/iopl.c: use errno2name
X-Git-Tag: v4.12~344
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=33e0df7074ac4b9c304db3b108a0b41cd9955061;p=strace

tests/iopl.c: use errno2name
---

diff --git a/tests/iopl.c b/tests/iopl.c
index 3d379d42..a3e98272 100644
--- a/tests/iopl.c
+++ b/tests/iopl.c
@@ -11,18 +11,7 @@ int
 main(void)
 {
 	long rc = syscall(__NR_iopl, 4);
-	const char *error_text;
-	switch (errno) {
-		case ENOSYS:
-			error_text = "ENOSYS";
-			break;
-		case EPERM:
-			error_text = "EPERM";
-			break;
-		default:
-			error_text = "EINVAL";
-	}
-	printf("iopl(4) = %ld %s (%m)\n", rc, error_text);
+	printf("iopl(4) = %ld %s (%m)\n", rc, errno2name());
 
 	puts("+++ exited with 0 +++");
 	return 0;