Merge tag 'for-linus-6.9-ofs1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux

Pull orangefs updates from Mike Marshall:
 "One fix, one cleanup...

  Fix: Julia Lawall pointed out a null pointer dereference.

  Cleanup: Vlastimil Babka sent me a patch to remove some SLAB related
  code"

* tag 'for-linus-6.9-ofs1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux:
  Julia Lawall reported this null pointer dereference, this should fix it.
  fs/orangefs: remove ORANGEFS_CACHE_CREATE_FLAGS

Author: torvalds

fs/orangefs/orangefs-cache.c

@@ -22,7 +22,7 @@ int op_cache_initialize(void)
 	op_cache = kmem_cache_create("orangefs_op_cache",
 				     sizeof(struct orangefs_kernel_op_s),
 				     0,
-				     ORANGEFS_CACHE_CREATE_FLAGS,
+				     0,
 				     NULL);
 
 	if (!op_cache) {

fs/orangefs/orangefs-kernel.h

@@ -93,16 +93,6 @@ enum orangefs_vfs_op_states {
 	OP_VFS_STATE_GIVEN_UP = 16,
 };
 
-/*
- * orangefs kernel memory related flags
- */
-
-#if (defined CONFIG_DEBUG_SLAB)
-#define ORANGEFS_CACHE_CREATE_FLAGS SLAB_RED_ZONE
-#else
-#define ORANGEFS_CACHE_CREATE_FLAGS 0
-#endif
-
 extern const struct xattr_handler * const orangefs_xattr_handlers[];
 
 extern struct posix_acl *orangefs_get_acl(struct inode *inode, int type, bool rcu);

fs/orangefs/super.c

@@ -527,7 +527,7 @@ struct dentry *orangefs_mount(struct file_system_type *fst,
 	sb->s_fs_info = kzalloc(sizeof(struct orangefs_sb_info_s), GFP_KERNEL);
 	if (!ORANGEFS_SB(sb)) {
 		d = ERR_PTR(-ENOMEM);
-		goto free_sb_and_op;
+		goto free_op;
 	}
 
 	ret = orangefs_fill_sb(sb,
@@ -644,7 +644,7 @@ int orangefs_inode_cache_initialize(void)
 					"orangefs_inode_cache",
 					sizeof(struct orangefs_inode_s),
 					0,
-					ORANGEFS_CACHE_CREATE_FLAGS,
+					0,
 					offsetof(struct orangefs_inode_s,
 						link_target),
 					sizeof_field(struct orangefs_inode_s,