X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=arch%2Farm64%2Flib%2Fcopy_from_user.S;h=4fd67ea03bb054d44e579426def0051429579920;hb=2a26d99b251b8625d27aed14e97fc10707a3a81f;hp=0b90497d4424c59d0a9ce2dcf5642012f452d3c8;hpb=0803e04011c2e107b9611660301edde94d7010cc;p=cascardo%2Flinux.git

diff --git a/arch/arm64/lib/copy_from_user.S b/arch/arm64/lib/copy_from_user.S
index 0b90497d4424..4fd67ea03bb0 100644
--- a/arch/arm64/lib/copy_from_user.S
+++ b/arch/arm64/lib/copy_from_user.S
@@ -79,11 +79,6 @@ ENDPROC(__arch_copy_from_user)
 
 	.section .fixup,"ax"
 	.align	2
-9998:
-	sub	x0, end, dst
-9999:
-	strb	wzr, [dst], #1			// zero remaining buffer space
-	cmp	dst, end
-	b.lo	9999b
+9998:	sub	x0, end, dst			// bytes not copied
 	ret
 	.previous