zramctl: fixed two -Wformat-security warnings

(they prevented compilation if -Werror=format-security is enabled)

Signed-off-by: Steven Honeyman <stevenhoneyman@users.noreply.github.com>

diff --git a/sys-utils/zramctl.c b/sys-utils/zramctl.c
index 961dba1d06083856027b90ea0152553c1a168e1e..786be06287e8b53ee9e1c269de0b6eb943acfbf3 100644 (file)
--- a/sys-utils/zramctl.c
+++ b/sys-utils/zramctl.c
@@ -524,7 +524,7 @@ int main(int argc, char **argv)
                if (optind < argc) {
                        zram = new_zram(argv[optind++]);
                        if (!zram_exist(zram))
-                               err(EXIT_FAILURE, zram->devname);
+                               err(EXIT_FAILURE, "%s", zram->devname);
                }
                status(zram);
                free_zram(zram);
@@ -560,7 +560,7 @@ int main(int argc, char **argv)
                else {
                        zram = new_zram(argv[optind]);
                        if (!zram_exist(zram))
-                               err(EXIT_FAILURE, zram->devname);
+                               err(EXIT_FAILURE, "%s", zram->devname);
                }
 
                if (zram_set_u64parm(zram, "reset", 1))