coccinelle: add one more rule to use return value of log_xxx_errno()
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@ -30,3 +30,12 @@ expression e;
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+ return
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+ return
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log_LEVEL_errno(e, ...);
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log_LEVEL_errno(e, ...);
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- return -e;
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- return -e;
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@@
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identifier log_LEVEL_errno =~ "^log_(debug|info|notice|warning|error|emergency)_errno$";
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expression list args;
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expression e;
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local idexpression r;
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@@
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- log_LEVEL_errno(e, args);
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- r = e;
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+ r = log_LEVEL_errno(e, args);
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