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6b62d96137
This patch simplifies code that uses a local_err variable just to immediately use it for an error_propagate() call. Coccinelle patch used to perform the changes added to scripts/coccinelle/remove_local_err.cocci. Reviewed-by: Eric Blake <eblake@redhat.com> Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <1465855078-19435-3-git-send-email-ehabkost@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> [Blank line in s390-virtio-ccw.c restored] Signed-off-by: Markus Armbruster <armbru@redhat.com>
30 lines
541 B
Plaintext
30 lines
541 B
Plaintext
// Replace unnecessary usage of local_err variable with
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// direct usage of errp argument
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@@
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identifier F;
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expression list ARGS;
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expression F2;
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identifier LOCAL_ERR;
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identifier ERRP;
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idexpression V;
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typedef Error;
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@@
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F(..., Error **ERRP)
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{
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...
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- Error *LOCAL_ERR;
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... when != LOCAL_ERR
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when != ERRP
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(
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- F2(ARGS, &LOCAL_ERR);
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- error_propagate(ERRP, LOCAL_ERR);
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+ F2(ARGS, ERRP);
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- V = F2(ARGS, &LOCAL_ERR);
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- error_propagate(ERRP, LOCAL_ERR);
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+ V = F2(ARGS, ERRP);
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)
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... when != LOCAL_ERR
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}
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