[S390] vmwatchdog: fix broken inline assembly.
Constraint for err is wrong since it is preinitialized and the code relies on it in case of an exception. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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1 changed files with 2 additions and 2 deletions
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@ -66,8 +66,8 @@ static int __diag288(enum vmwdt_func func, unsigned int timeout,
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"0: la %0,0\n"
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"1:\n"
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EX_TABLE(0b,1b)
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: "=d" (err) : "d"(__func), "d"(__timeout),
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"d"(__cmdp), "d"(__cmdl), "0" (-EINVAL) : "1", "cc");
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: "+d" (err) : "d"(__func), "d"(__timeout),
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"d"(__cmdp), "d"(__cmdl) : "1", "cc");
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return err;
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}
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