--- zzzz-none-000/linux-3.10.107/arch/arm/lib/csumpartial.S	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/arm/lib/csumpartial.S	2021-02-04 17:41:59.000000000 +0000
@@ -97,7 +97,7 @@
 #endif
 #endif
 		adcnes	sum, sum, td0		@ update checksum
-		mov	pc, lr
+		ret	lr
 
 ENTRY(csum_partial)
 		stmfd	sp!, {buf, lr}