treewide: more log_*_errno() conversions, multiline calls

[elogind.git] / src / bootchart / bootchart.c

diff --git a/src/bootchart/bootchart.c b/src/bootchart/bootchart.c
index f025c76fb646fa45e781c4944332155707ea427f..35c15ab12e3d48aab4e89de399ba86f1c084878c 100644 (file)
--- a/src/bootchart/bootchart.c
+++ b/src/bootchart/bootchart.c
@@ -194,8 +194,8 @@ static int parse_argv(int argc, char *argv[]) {
                 case 'f':
                         r = safe_atod(optarg, &arg_hz);
                         if (r < 0)
-                                log_warning("failed to parse --freq/-f argument '%s': %s",
-                                            optarg, strerror(-r));
+                                log_warning_errno(r, "failed to parse --freq/-f argument '%s': %m",
+                                                  optarg);
                         break;
                 case 'F':
                         arg_filter = false;
@@ -209,8 +209,8 @@ static int parse_argv(int argc, char *argv[]) {
                 case 'n':
                         r = safe_atoi(optarg, &arg_samples_len);
                         if (r < 0)
-                                log_warning("failed to parse --samples/-n argument '%s': %s",
-                                            optarg, strerror(-r));
+                                log_warning_errno(r, "failed to parse --samples/-n argument '%s': %m",
+                                                  optarg);
                         break;
                 case 'o':
                         path_kill_slashes(optarg);
@@ -226,14 +226,14 @@ static int parse_argv(int argc, char *argv[]) {
                 case 'x':
                         r = safe_atod(optarg, &arg_scale_x);
                         if (r < 0)
-                                log_warning("failed to parse --scale-x/-x argument '%s': %s",
-                                            optarg, strerror(-r));
+                                log_warning_errno(r, "failed to parse --scale-x/-x argument '%s': %m",
+                                                  optarg);
                         break;
                 case 'y':
                         r = safe_atod(optarg, &arg_scale_y);
                         if (r < 0)
-                                log_warning("failed to parse --scale-y/-y argument '%s': %s",
-                                            optarg, strerror(-r));
+                                log_warning_errno(r, "failed to parse --scale-y/-y argument '%s': %m",
+                                                  optarg);
                         break;
                 case 'e':
                         arg_entropy = true;