vfs_ceph_new: Replace #if with #ifdef

Use '#ifdef' instead of '#if' to make the presence of the define
explicit, rather than relying on undefined macros evaluating to zero.

Signed-off-by: Anoop C S <anoopcs@samba.org>
Reviewed-by: John Mulligan <jmulligan@redhat.com>

diff --git a/source3/modules/vfs_ceph_new.c b/source3/modules/vfs_ceph_new.c
index 9e892a2ee3a7bcc81b85637b9c909a4dd6895f7c..d49f74c06425b5a3b0006e36a8ef66dd4fb34c9a 100644 (file)
--- a/source3/modules/vfs_ceph_new.c
+++ b/source3/modules/vfs_ceph_new.c
@@ -41,7 +41,7 @@
 #include "modules/posixacl_xattr.h"
 #include "lib/util/tevent_unix.h"
 #include "lib/util/base64.h"
-#if HAVE_CEPH_FSCRYPT
+#ifdef HAVE_CEPH_FSCRYPT
 #include <linux/fscrypt.h>
 #include "modules/varlink_keybridge.h"
 #endif
@@ -126,7 +126,7 @@ struct vfs_ceph_config {
 #ifdef HAVE_CEPH_ASYNCIO
        struct tevent_threaded_context *tctx;
 #endif
-#if HAVE_CEPH_FSCRYPT
+#ifdef HAVE_CEPH_FSCRYPT
        struct varlink_keybridge_config *kbc;
        struct vfs_ceph_fscrypt_key *fskey;
 #endif
@@ -197,7 +197,7 @@ struct vfs_ceph_config {
 #ifdef HAVE_CEPH_ASYNCIO
        CEPH_FN(ceph_ll_nonblocking_readv_writev);
 #endif
-#if HAVE_CEPH_FSCRYPT
+#ifdef HAVE_CEPH_FSCRYPT
        CEPH_FN(ceph_add_fscrypt_key);
        CEPH_FN(ceph_ll_set_fscrypt_policy_v2);
 #endif
@@ -500,7 +500,7 @@ static bool vfs_cephfs_load_lib(struct vfs_ceph_config *config)
 #ifdef HAVE_CEPH_ASYNCIO
        CHECK_CEPH_FN(libhandle, ceph_ll_nonblocking_readv_writev);
 #endif
-#if HAVE_CEPH_FSCRYPT
+#ifdef HAVE_CEPH_FSCRYPT
        CHECK_CEPH_FN(libhandle, ceph_add_fscrypt_key);
        CHECK_CEPH_FN(libhandle, ceph_ll_set_fscrypt_policy_v2);
 #endif
@@ -521,7 +521,7 @@ static int vfs_ceph_config_destructor(struct vfs_ceph_config *config)
        return 0;
 }
 
-#if HAVE_CEPH_FSCRYPT
+#ifdef HAVE_CEPH_FSCRYPT
 static bool parse_keybridge_config(int snum,
                                   const char *module_name,
                                   struct vfs_ceph_config *config)
@@ -702,7 +702,7 @@ static bool vfs_ceph_load_config(struct vfs_handle_struct *handle,
        }
 
        if (config_tmp->fscrypt == VFS_CEPHFS_FSCRYPT_KEYBRIDGE) {
-#if HAVE_CEPH_FSCRYPT
+#ifdef HAVE_CEPH_FSCRYPT
                if (parse_keybridge_config(snum, module_name, config_tmp)) {
                        fetch_keybridge_config(config_tmp);
                }
@@ -733,7 +733,7 @@ done:
    is sure to try and execute them.  These stubs are used to prevent
    this possibility. */
 
-#if HAVE_CEPH_FSCRYPT
+#ifdef HAVE_CEPH_FSCRYPT
 static int vfs_ceph_setup_fscrypt(struct vfs_handle_struct *handle);
 #endif /* HAVE_CEPH_FSCRYPT */
 
@@ -782,7 +782,7 @@ connect_ok:
                 SNUM(handle->conn),
                 cookie);
 
-#if HAVE_CEPH_FSCRYPT
+#ifdef HAVE_CEPH_FSCRYPT
        if (config->fscrypt != VFS_CEPHFS_FSCRYPT_DISABLED) {
                DBG_INFO("[CEPH] fscrypt is enabled\n");
                ret = vfs_ceph_setup_fscrypt(handle);
@@ -2310,7 +2310,7 @@ static void vfs_ceph_iput(const struct vfs_handle_struct *handle,
        }
 }
 
-#if HAVE_CEPH_FSCRYPT
+#ifdef HAVE_CEPH_FSCRYPT
 /* Fscrypt */
 /*
  * struct ceph_fscrypt_key_identifier isn't exported so we cannot know its