block: Simplify setting numeric options

[mirror_qemu.git] / vl.c

diff --git a/vl.c b/vl.c
index 66b0ad8681dac3599810d1b59803533f5f294039..e2c1950777c2b88f09a3ce0f2dfefb55d0832457 100644 (file)
--- a/vl.c
+++ b/vl.c
@@ -2971,13 +2971,12 @@ int main(int argc, char **argv, char **envp)
                         exit(1);
                     }
                     if (hda_opts != NULL) {
-                        char num[16];
-                        snprintf(num, sizeof(num), "%d", cyls);
-                        qemu_opt_set(hda_opts, "cyls", num, &error_abort);
-                        snprintf(num, sizeof(num), "%d", heads);
-                        qemu_opt_set(hda_opts, "heads", num, &error_abort);
-                        snprintf(num, sizeof(num), "%d", secs);
-                        qemu_opt_set(hda_opts, "secs", num, &error_abort);
+                        qemu_opt_set_number(hda_opts, "cyls", cyls,
+                                            &error_abort);
+                        qemu_opt_set_number(hda_opts, "heads", heads,
+                                            &error_abort);
+                        qemu_opt_set_number(hda_opts, "secs", secs,
+                                            &error_abort);
                         if (translation == BIOS_ATA_TRANSLATION_LARGE) {
                             qemu_opt_set(hda_opts, "trans", "large",
                                          &error_abort);