On Wed, 2011-06-01 at 19:10 +0200, Julia Lawall wrote: > From: Julia Lawall <julia@xxxxxxx> > > Go to existing error handling code at the end of the function that calls > clk_put. > > A simplified version of the semantic match that finds this problem is as > follows: (http://coccinelle.lip6.fr/) > > // <smpl> > @r exists@ > expression e1,e2; > statement S; > @@ > > e1 = clk_get@p1(...); > ... when != e1 = e2 > when != clk_put(e1) > when any > if (...) { ... when != clk_put(e1) > when != if (...) { ... clk_put(e1) ... } > * return@p3 ...; > } else S > // </smpl> > > Signed-off-by: Julia Lawall <julia@xxxxxxx> Acked-by: Kevin Hilman <khilman@xxxxxx> -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
