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-rw-r--r--arch/s390/net/bpf_jit_comp.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/s390/net/bpf_jit_comp.c b/arch/s390/net/bpf_jit_comp.c
index 01ad16608f66..66926ab244c1 100644
--- a/arch/s390/net/bpf_jit_comp.c
+++ b/arch/s390/net/bpf_jit_comp.c
@@ -214,8 +214,9 @@ static inline void reg_set_seen(struct bpf_jit *jit, u32 b1)
#define _EMIT6_DISP_LH(op1, op2, disp) \
({ \
- unsigned int __disp_h = ((u32)disp) & 0xff000; \
- unsigned int __disp_l = ((u32)disp) & 0x00fff; \
+ u32 _disp = (u32) disp; \
+ unsigned int __disp_h = _disp & 0xff000; \
+ unsigned int __disp_l = _disp & 0x00fff; \
_EMIT6(op1 | __disp_l, op2 | __disp_h >> 4); \
})