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 4f1ab47e90380ad58ca56fd6a6fea57e43807f0e..c1ccbb8949eb21bbe4f9307d38c48e4d0bdbdbda 100644 (file)
--- 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");