aboutsummaryrefslogtreecommitdiffstats
path: root/arch/powerpc/platforms/cell/spider-pic.c
diff options
context:
space:
mode:
authorJulia Lawall <julia@diku.dk>2010-08-28 23:52:43 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2010-09-02 14:07:33 +1000
commit0373721b19217c85c8c9435b79f0bac88fec9f26 (patch)
treecc1189d1f609d946884672503fb3bb01e40ff408 /arch/powerpc/platforms/cell/spider-pic.c
parenta8e25c61546bdc30d936bc0f4fd3a7cb594490c5 (diff)
powerpc/powermac/pfunc_core.c: Add of_node_put to avoid memory leak
Add a call to of_node_put in the error handling code following a call to of_find_node_by_phandle. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ local idexpression x; expression E,E1; statement S; @@ *x = (of_find_node_by_path |of_find_node_by_name |of_find_node_by_phandle |of_get_parent |of_get_next_parent |of_get_next_child |of_find_compatible_node |of_match_node )(...); ... if (x == NULL) S <... when != x = E *if (...) { ... when != of_node_put(x) when != if (...) { ... of_node_put(x); ... } ( return <+...x...+>; | * return ...; ) } ...> of_node_put(x); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/cell/spider-pic.c')
0 files changed, 0 insertions, 0 deletions

Privacy Policy