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The hashmap__for_each_entry[_safe] is accessing 'map' as a pointer. But it does without parentheses so passing a static hash map with an ampersand (like '&slab_hash') will cause compiler warnings due to unmatched types as '->' operator has a higher precedence. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20241011170021.1490836-1-namhyung@kernel.org