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Julia Lawall authored
cohd_fin has already been verified not to be NULL, so the argument to BUG_ON cannot be true. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ expression *x; expression e; identifier l; @@ if (x == NULL || ...) { ... when forall return ...; } ... when != goto l; when != x = e when != &x *x == NULL // </smpl> Signed-off-by:
Julia Lawall <julia@diku.dk> Acked-by:
Linus Walleij <linus.walleij@stericsson.com> Signed-off-by:
Dan Williams <dan.j.williams@intel.com>
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