chcpu: cleanup stdout/stderr usage

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

diff --git a/sys-utils/chcpu.c b/sys-utils/chcpu.c
index 304b80d7a73b3daf74635f182e448e7768aac7df..ada0eaacca1ab9841e3c3f6940bd81408478f785 100644 (file)
--- a/sys-utils/chcpu.c
+++ b/sys-utils/chcpu.c
@@ -84,12 +84,12 @@ static int cpu_enable(cpu_set_t *cpu_set, size_t setsize, int enable)
                if (!CPU_ISSET(cpu, cpu_set))
                        continue;
                if (!path_exist(_PATH_SYS_CPU "/cpu%d", cpu)) {
-                       printf(_("CPU %d does not exist\n"), cpu);
+                       warnx(_("CPU %d does not exist"), cpu);
                        fails++;
                        continue;
                }
                if (!path_exist(_PATH_SYS_CPU "/cpu%d/online", cpu)) {
-                       printf(_("CPU %d is not hot pluggable\n"), cpu);
+                       warnx(_("CPU %d is not hot pluggable"), cpu);
                        fails++;
                        continue;
                }
@@ -107,8 +107,7 @@ 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)) {
-                               warnx(_("CPU %d enable failed "
-                                        "(CPU is deconfigured)"), cpu);
+                               warn(_("CPU %d enable failed (CPU is deconfigured)"), cpu);
                                fails++;
                        } else if (rc == -1) {
                                warn(_("CPU %d enable failed"), cpu);
@@ -117,8 +116,7 @@ static int cpu_enable(cpu_set_t *cpu_set, size_t setsize, int enable)
                                printf(_("CPU %d enabled\n"), cpu);
                } else {
                        if (onlinecpus && num_online_cpus() == 1) {
-                               printf(_("CPU %d disable failed "
-                                        "(last enabled CPU)\n"), cpu);
+                               warnx(_("CPU %d disable failed (last enabled CPU)"), cpu);
                                fails++;
                                continue;
                        }
@@ -178,12 +176,12 @@ static int cpu_configure(cpu_set_t *cpu_set, size_t setsize, int configure)
                if (!CPU_ISSET(cpu, cpu_set))
                        continue;
                if (!path_exist(_PATH_SYS_CPU "/cpu%d", cpu)) {
-                       printf(_("CPU %d does not exist\n"), cpu);
+                       warnx(_("CPU %d does not exist"), cpu);
                        fails++;
                        continue;
                }
                if (!path_exist(_PATH_SYS_CPU "/cpu%d/configure", cpu)) {
-                       printf(_("CPU %d is not configurable\n"), cpu);
+                       warnx(_("CPU %d is not configurable"), cpu);
                        fails++;
                        continue;
                }
@@ -198,8 +196,7 @@ static int cpu_configure(cpu_set_t *cpu_set, size_t setsize, int configure)
                }
                if ((current == 1) && (configure == 0) && onlinecpus &&
                    is_cpu_online(cpu)) {
-                       printf(_("CPU %d deconfigure failed "
-                                "(CPU is enabled)\n"), cpu);
+                       warnx(_("CPU %d deconfigure failed (CPU is enabled)"), cpu);
                        fails++;
                        continue;
                }