Commit fb9086e9 authored Jul 10, 2024 by Thorsten Blum Committed by Yury Norov Jul 10, 2024

riscv: Remove unnecessary int cast in variable_fls()



__builtin_clz() returns an int and casting the whole expression to int
is unnecessary. Remove it.

Signed-off-by: Thorsten Blum <thorsten.blum@toblux.com>
Signed-off-by: Yury Norov <yury.norov@gmail.com>

parent 692a68ee

arch/riscv/include/asm/bitops.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -170,7 +170,7 @@ static __always_inline int variable_fls(unsigned int x)
		({ \
		typeof(x) x_ = (x); \
		__builtin_constant_p(x_) ? \
		(int)((x_ != 0) ? (32 - __builtin_clz(x_)) : 0) \
		((x_ != 0) ? (32 - __builtin_clz(x_)) : 0) \
		: \
		variable_fls(x_); \
		})