Unverified Commit d4b3e010 authored by Akira Tsukamoto's avatar Akira Tsukamoto Committed by Palmer Dabbelt
Browse files

riscv: __asm_copy_to-from_user: Remove unnecessary size check 



Clean up:

The size of 0 will be evaluated in the next step. Not
required here.

Signed-off-by: default avatarAkira Tsukamoto <akira.tsukamoto@gmail.com>
Fixes: ca6eaaa2 ("riscv: __asm_copy_to-from_user: Optimize unaligned memory access and pipeline stall")
Signed-off-by: default avatarPalmer Dabbelt <palmerdabbelt@google.com>
parent 22b5f16f

arch/riscv/lib/uaccess.S

+0 −1
Original line number Diff line number Diff line
@@ -30,7 +30,6 @@ ENTRY(__asm_copy_from_user) 
	 * t0 - end of uncopied dst

	 */

	add	t0, a0, a2

	bgtu	a0, t0, 5f



	/*

	 * Use byte copy only if too small.