powerpc/sstep: Use bitwise instead of arithmetic operator for flags
Fix the following coccinelle warnings: ./arch/powerpc/lib/sstep.c:1090:20-21: WARNING: sum of probable bitmasks, consider | ./arch/powerpc/lib/sstep.c:1115:20-21: WARNING: sum of probable bitmasks, consider | ./arch/powerpc/lib/sstep.c:1134:20-21: WARNING: sum of probable bitmasks, consider | Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/1613811455-2457-1-git-send-email-yang.lee@linux.alibaba.com
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@ -1166,7 +1166,7 @@ static nokprobe_inline void add_with_carry(const struct pt_regs *regs,
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if (carry_in)
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++val;
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op->type = COMPUTE + SETREG + SETXER;
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op->type = COMPUTE | SETREG | SETXER;
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op->reg = rd;
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op->val = val;
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val = truncate_if_32bit(regs->msr, val);
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@ -1187,7 +1187,7 @@ static nokprobe_inline void do_cmp_signed(const struct pt_regs *regs,
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{
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unsigned int crval, shift;
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op->type = COMPUTE + SETCC;
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op->type = COMPUTE | SETCC;
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crval = (regs->xer >> 31) & 1; /* get SO bit */
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if (v1 < v2)
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crval |= 8;
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@ -1206,7 +1206,7 @@ static nokprobe_inline void do_cmp_unsigned(const struct pt_regs *regs,
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{
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unsigned int crval, shift;
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op->type = COMPUTE + SETCC;
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op->type = COMPUTE | SETCC;
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crval = (regs->xer >> 31) & 1; /* get SO bit */
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if (v1 < v2)
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crval |= 8;
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