hfsplus: remove unnecessary oom message

Fixes scripts/checkpatch.pl warning:
WARNING: Possible unnecessary 'out of memory' message

Remove it can help us save a bit of memory.

Link: https://lkml.kernel.org/r/20210617084944.1279-1-thunder.leizhen@huawei.comSigned-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

fs/hfsplus/xattr.c

@@ -204,7 +204,6 @@ static int hfsplus_create_attributes_file(struct super_block *sb)
 
 	buf = kzalloc(node_size, GFP_NOFS);
 	if (!buf) {
-		pr_err("failed to allocate memory for header node\n");
 		err = -ENOMEM;
 		goto end_attr_file_creation;
 	}