lib/generic-radix-tree.c: remove unneeded __rcu

struct __genradix is defined as having its member 'root' annotated as __rcu. But in the corresponding API RCU is not used. Sparse reports this type mismatch as: lib/generic-radix-tree.c:56:35: warning: incorrect type in initializer (different address spaces) lib/generic-radix-tree.c:56:35: expected struct genradix_root *r lib/generic-radix-tree.c:56:35: got struct genradix_root [noderef] <asn:4> *__val with 6 other ones. So, correct root's type by removing this unneeded __rcu.

Luc Van Oostenryck committed 6 years ago

Commit 0a650e41 parent bcb32a11 file · +1 −1Browse files

Showing the changes to include/linux (1 of 1 file). Show all

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include/linux/generic-radix-tree.h+1−1

@@ -44,7 +44,7 @@ · 43 unmodified lines
44	44	struct genradix_root;
45	45
46	46	struct __genradix {
47		− struct genradix_root __rcu *root;
	47	+ struct genradix_root *root;
48	48	};
49	49
50	50	/*