On Sat, Oct 24, 2015 at 04:42:31PM +0200, Julia Lawall wrote: > for_each_matching_node performs an of_node_get on each iteration, so > a break out of the loop requires an of_node_put. > > A simplified version of the semantic patch that fixes this problem is as > follows (http://coccinelle.lip6.fr): > > // <smpl> > @@ > local idexpression n; > expression e; > @@ > > for_each_matching_node(n,...) { > ... > ( > of_node_put(n); > | > e = n > | > + of_node_put(n); > ? break; > ) > ... > } > ... when != n > // </smpl> > > Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx> > > --- > drivers/gpu/drm/tegra/dc.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) Applied, thanks. Thierry
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