chcpu: clean up error messages

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

diff --git a/sys-utils/chcpu.c b/sys-utils/chcpu.c
index da6f65887b26c9ab31cabc3c55110b37cf50e738..1162888d53a1e072646214c3db4fea6c23c10cb9 100644 (file)
--- a/sys-utils/chcpu.c
+++ b/sys-utils/chcpu.c
@@ -97,10 +97,10 @@ static int cpu_enable(cpu_set_t *cpu_set, size_t setsize, int enable)
                if (enable) {
                        rc = path_write_str("1", _PATH_SYS_CPU "/cpu%d/online", cpu);
                        if ((rc == -1) && (configured == 0))
-                               printf(_("CPU %d enable failed "
-                                        "(CPU is deconfigured)\n"), cpu);
+                               warnx(_("CPU %d enable failed "
+                                        "(CPU is deconfigured)"), cpu);
                        else if (rc == -1)
-                               printf(_("CPU %d enable failed (%m)\n"), cpu);
+                               warn(_("CPU %d enable failed"), cpu);
                        else
                                printf(_("CPU %d enabled\n"), cpu);
                } else {
@@ -111,7 +111,7 @@ static int cpu_enable(cpu_set_t *cpu_set, size_t setsize, int enable)
                        }
                        rc = path_write_str("0", _PATH_SYS_CPU "/cpu%d/online", cpu);
                        if (rc == -1)
-                               printf(_("CPU %d disable failed (%m)\n"), cpu);
+                               warn(_("CPU %d disable failed"), cpu);
                        else {
                                printf(_("CPU %d disabled\n"), cpu);
                                if (onlinecpus)
@@ -183,13 +183,13 @@ static int cpu_configure(cpu_set_t *cpu_set, size_t setsize, int configure)
                if (configure) {
                        rc = path_write_str("1", _PATH_SYS_CPU "/cpu%d/configure", cpu);
                        if (rc == -1)
-                               printf(_("CPU %d configure failed (%m)\n"), cpu);
+                               warn(_("CPU %d configure failed"), cpu);
                        else
                                printf(_("CPU %d configured\n"), cpu);
                } else {
                        rc = path_write_str("0", _PATH_SYS_CPU "/cpu%d/configure", cpu);
                        if (rc == -1)
-                               printf(_("CPU %d deconfigure failed (%m)\n"), cpu);
+                               warn(_("CPU %d deconfigure failed"), cpu);
                        else
                                printf(_("CPU %d deconfigured\n"), cpu);
                }