From: Karel Zak <kzak@redhat.com>
Date: Tue, 3 Dec 2019 13:35:43 +0000 (+0100)
Subject: lscpu: make code more readable [lgtm scan]
X-Git-Tag: v2.35-rc1~36
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=48f80ab3b0ad9e38f6f1b70a04179a6c6fa98dce;p=thirdparty%2Futil-linux.git

lscpu: make code more readable [lgtm scan]

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/sys-utils/lscpu.c b/sys-utils/lscpu.c
index 4f1ab47e90..c1ccbb8949 100644
--- a/sys-utils/lscpu.c
+++ b/sys-utils/lscpu.c
@@ -944,10 +944,11 @@ read_hypervisor(struct lscpu_desc *desc, struct lscpu_modifier *mod)
 			if (fd)
 				fclose(fd);
 		}
-	} else if (read_hypervisor_powerpc(desc) > 0) {}
-
+	} else if (read_hypervisor_powerpc(desc) > 0) {
+		/* read_hypervisor_powerpc() sets all necessary stuff to @desc */
+		;
 	/* Xen para-virt or dom0 */
-	else if (ul_path_access(desc->procfs, F_OK, "xen") == 0) {
+	} else if (ul_path_access(desc->procfs, F_OK, "xen") == 0) {
 		int dom0 = 0;
 
 		fd = ul_path_fopen(desc->procfs, "r", "xen/capabilities");