misc: consolidate smartcols error messages

[thirdparty/util-linux.git] / sys-utils / zramctl.c

diff --git a/sys-utils/zramctl.c b/sys-utils/zramctl.c
index b5fc08edf2e5eefa5a350294d538abf016be2a18..4ae4742dd200d579df8b871299a98dbe75ad7f43 100644 (file)
--- a/sys-utils/zramctl.c
+++ b/sys-utils/zramctl.c
@@ -406,7 +406,7 @@ static void fill_table_row(struct libscols_table *tb, struct zram *z)
 
        ln = scols_table_new_line(tb, NULL);
        if (!ln)
-               err(EXIT_FAILURE, _("failed to initialize output line"));
+               err(EXIT_FAILURE, _("failed to allocate output line"));
 
        for (i = 0; i < (size_t) ncolumns; i++) {
                char *str = NULL;
@@ -471,8 +471,8 @@ static void fill_table_row(struct libscols_table *tb, struct zram *z)
                        str = get_mm_stat(z, MM_NUM_MIGRATED, inbytes);
                        break;
                }
-               if (str)
-                       scols_line_refer_data(ln, i, str);
+               if (str && scols_line_refer_data(ln, i, str))
+                       err(EXIT_FAILURE, _("failed to add output data"))
        }
 }
 
@@ -485,7 +485,7 @@ static void status(struct zram *z)
 
        tb = scols_new_table();
        if (!tb)
-               err(EXIT_FAILURE, _("failed to initialize output table"));
+               err(EXIT_FAILURE, _("failed to allocate output table"));
 
        scols_table_enable_raw(tb, raw);
        scols_table_enable_noheadings(tb, no_headings);