[PATCH] util: fix non-null pointer parameter annotations

[Daniel P. Berrangé <berrange@xxxxxxxxxx>]

An extra parameter was added to virQEMUBuildQemuImgKeySecretOpts in

  commit ecfc4094d832a23fb56e1825d799c93488c168d7
  Author: Daniel P. Berrangé <berrange@xxxxxxxxxx>
  Date:   Tue Sep 15 16:30:37 2020 +0100

    storage: add support for qcow2 LUKS encryption

but the non-null pointer annotations were not adjusted to take account.

Signed-off-by: Daniel P. Berrangé <berrange@xxxxxxxxxx>
---
 src/util/virqemu.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/util/virqemu.h b/src/util/virqemu.h
index be14c04d51..2b33968158 100644
--- a/src/util/virqemu.h
+++ b/src/util/virqemu.h
@@ -63,4 +63,4 @@ void virQEMUBuildQemuImgKeySecretOpts(virBufferPtr buf,
                                       int format,
                                       virStorageEncryptionInfoDefPtr enc,
                                       const char *alias)
-    ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3);
+    ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(3) ATTRIBUTE_NONNULL(4);
-- 
2.26.2