mount.ceph, rbd: Avoid clobbering errno with printf and strerror calls.

Signed-off-by: Tommi Virtanen <tommi.virtanen@dreamhost.com>

diff --git a/src/common/secret.c b/src/common/secret.c
index 0550293ca9240fbf923a65d45a3c037fb2ebc63e..cf03829d9245ea439cef92c2effe05bcdff979b9 100644 (file)
--- a/src/common/secret.c
+++ b/src/common/secret.c
@@ -65,8 +65,8 @@ static int add_secret_to_kernel(const char *secret, const char *key_name)
 
   serial = add_key("ceph", key_name, payload, sizeof(payload), KEY_SPEC_USER_KEYRING);
   if (serial < 0) {
-    printf("error adding secret to kernel %s %s: %s", key_name, payload, strerror(errno));
     ret = -errno;
+    printf("error adding secret to kernel %s %s: %s", key_name, payload, strerror(-ret));
   }
 
   return ret;