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export/vhost-user-blk: Fix consecutive drains
[qemu/kevin.git]
/
scripts
/
coccinelle
/
return_directly.cocci
blob
6cb1b3c99a77a5cf5a1bd4fd97e6273a46da83a8
1
// replace 'R = X; return R;' with 'return X;'
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@@
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identifier VAR;
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expression E;
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type T;
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identifier F;
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@@
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T F(...)
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{
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...
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- T VAR;
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... when != VAR
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- VAR = (E);
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- return VAR;
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+ return E;
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... when != VAR
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}