diff --git a/arch/s390/net/bpf_jit.S b/arch/s390/net/bpf_jit.S
index 7e45d13816c1..ba44c9f55346 100644
--- a/arch/s390/net/bpf_jit.S
+++ b/arch/s390/net/bpf_jit.S
@@ -22,8 +22,8 @@
  * skb_copy_bits takes 4 parameters:
  *   %r2 = skb pointer
  *   %r3 = offset into skb data
- *   %r4 = length to copy
- *   %r5 = pointer to temp buffer
+ *   %r4 = pointer to temp buffer
+ *   %r5 = length to copy
  */
 #define SKBDATA	%r8
 
@@ -44,8 +44,9 @@ ENTRY(sk_load_word)
 
 sk_load_word_slow:
 	lgr	%r9,%r2			# save %r2
-	lhi	%r4,4			# 4 bytes
-	la	%r5,160(%r15)		# pointer to temp buffer
+	lgr	%r3,%r1			# offset
+	la	%r4,160(%r15)		# pointer to temp buffer
+	lghi	%r5,4			# 4 bytes
 	brasl	%r14,skb_copy_bits	# get data from skb
 	l	%r5,160(%r15)		# load result from temp buffer
 	ltgr	%r2,%r2			# set cc to (%r2 != 0)
@@ -69,8 +70,9 @@ ENTRY(sk_load_half)
 
 sk_load_half_slow:
 	lgr	%r9,%r2			# save %r2
-	lhi	%r4,2			# 2 bytes
-	la	%r5,162(%r15)		# pointer to temp buffer
+	lgr	%r3,%r1			# offset
+	la	%r4,162(%r15)		# pointer to temp buffer
+	lghi	%r5,2			# 2 bytes
 	brasl	%r14,skb_copy_bits	# get data from skb
 	xc	160(2,%r15),160(%r15)
 	l	%r5,160(%r15)		# load result from temp buffer
@@ -95,8 +97,9 @@ ENTRY(sk_load_byte)
 
 sk_load_byte_slow:
 	lgr	%r9,%r2			# save %r2
-	lhi	%r4,1			# 1 bytes
-	la	%r5,163(%r15)		# pointer to temp buffer
+	lgr	%r3,%r1			# offset
+	la	%r4,163(%r15)		# pointer to temp buffer
+	lghi	%r5,1			# 1 byte
 	brasl	%r14,skb_copy_bits	# get data from skb
 	xc	160(3,%r15),160(%r15)
 	l	%r5,160(%r15)		# load result from temp buffer
@@ -104,11 +107,11 @@ sk_load_byte_slow:
 	lgr	%r2,%r9			# restore %r2
 	br	%r8
 
-	/* A = (*(u8 *)(skb->data+K) & 0xf) << 2 */
+	/* X = (*(u8 *)(skb->data+K) & 0xf) << 2 */
 ENTRY(sk_load_byte_msh)
 	llgfr	%r1,%r3			# extend offset
 	clr	%r11,%r3		# hlen < offset ?
-	jle	sk_load_byte_slow
+	jle	sk_load_byte_msh_slow
 	lhi	%r12,0
 	ic	%r12,0(%r1,%r10)	# get byte from skb
 	nill	%r12,0x0f
@@ -118,8 +121,9 @@ ENTRY(sk_load_byte_msh)
 
 sk_load_byte_msh_slow:
 	lgr	%r9,%r2			# save %r2
-	lhi	%r4,2			# 2 bytes
-	la	%r5,162(%r15)		# pointer to temp buffer
+	lgr	%r3,%r1			# offset
+	la	%r4,163(%r15)		# pointer to temp buffer
+	lghi	%r5,1			# 1 byte
 	brasl	%r14,skb_copy_bits	# get data from skb
 	xc	160(3,%r15),160(%r15)
 	l	%r12,160(%r15)		# load result from temp buffer
diff --git a/arch/s390/net/bpf_jit_comp.c b/arch/s390/net/bpf_jit_comp.c
index 524496d47ef5..bbd1981cc150 100644
--- a/arch/s390/net/bpf_jit_comp.c
+++ b/arch/s390/net/bpf_jit_comp.c
@@ -448,15 +448,12 @@ static int bpf_jit_insn(struct bpf_jit *jit, struct sock_filter *filter,
 		mask = 0x800000; /* je */
 kbranch:	/* Emit compare if the branch targets are different */
 		if (filter->jt != filter->jf) {
-			if (K <= 16383)
-				/* chi %r5,<K> */
-				EMIT4_IMM(0xa75e0000, K);
-			else if (test_facility(21))
+			if (test_facility(21))
 				/* clfi %r5,<K> */
 				EMIT6_IMM(0xc25f0000, K);
 			else
-				/* c %r5,<d(K)>(%r13) */
-				EMIT4_DISP(0x5950d000, EMIT_CONST(K));
+				/* cl %r5,<d(K)>(%r13) */
+				EMIT4_DISP(0x5550d000, EMIT_CONST(K));
 		}
 branch:		if (filter->jt == filter->jf) {
 			if (filter->jt == 0)