hints: drop unneeded memset

strncpy will zero buffer itself.

diff --git a/lib/label/hints.c b/lib/label/hints.c
index ac2c0895b302757ce89acfdfc271107cde3e4cfc..45ab2ff6ff75f33e6dacbc5f5ba5e9d3e69ce64a 100644 (file)
--- a/lib/label/hints.c
+++ b/lib/label/hints.c
@@ -941,7 +941,6 @@ int write_hint_file(struct cmd_context *cmd, int newhints)
                 * detect when the devices on the system change, which
                 * invalidates the existing hints.
                 */
-               memset(devpath, 0, sizeof(devpath));
                strncpy(devpath, dev_name(dev), PATH_MAX);
                hash = calc_crc(hash, (const uint8_t *)devpath, strlen(devpath));
                count++;