diff mbox series

[3/4] riscv: __asm_copy_to-from_user: Remove unnecessary size check

Message ID 94d4ec76-a987-348e-71ce-473511d44787@gmail.com (mailing list archive)
State New
Headers show
Series __asm_copy_to-from_user: Fixes | expand

Commit Message

Akira Tsukamoto July 20, 2021, 8:52 a.m. UTC
Clean up:

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

Signed-off-by: Akira Tsukamoto <akira.tsukamoto@gmail.com>
---
 arch/riscv/lib/uaccess.S | 1 -
 1 file changed, 1 deletion(-)
diff mbox series

Patch

diff --git a/arch/riscv/lib/uaccess.S b/arch/riscv/lib/uaccess.S
index 279876821969..54d497a03164 100644
--- a/arch/riscv/lib/uaccess.S
+++ b/arch/riscv/lib/uaccess.S
@@ -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.