Author: Jiayi Ye <yejiayily@gmail.com> Variable whose value is initialized but never used is unnecessary. The following Coccinelle semantic patch removed the unused variable. @e@ identifier i; position p; type T; @@ extern T i@p; @@ type T; identifier i; constant C; position p != e.p; @@ – T i@p; Signed-off-by: Jiayi Ye Signed-off-by: Greg Kroah-Hartman …
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