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Subject[PATCH 2/2 v2] coccinelle: ifnullfree: handle various destroy functions
Date
Extend ifnullfree to the various destroy functions that were recently
extended to tolerate NULL arguments.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>

---
v2: better subject

scripts/coccinelle/free/ifnullfree.cocci | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/scripts/coccinelle/free/ifnullfree.cocci b/scripts/coccinelle/free/ifnullfree.cocci
index d4a072d..52bd235 100644
--- a/scripts/coccinelle/free/ifnullfree.cocci
+++ b/scripts/coccinelle/free/ifnullfree.cocci
@@ -25,6 +25,12 @@ expression E;
debugfs_remove_recursive(E);
|
usb_free_urb(E);
+|
+ kmem_cache_destroy(E);
+|
+ mempool_destroy(E);
+|
+ dma_pool_destroy(E);
)

@r depends on context || report || org @
@@ -33,7 +39,9 @@ position p;
@@

* if (E != NULL)
-* \(kfree@p\|debugfs_remove@p\|debugfs_remove_recursive@p\|usb_free_urb@p\)(E);
+* \(kfree@p\|debugfs_remove@p\|debugfs_remove_recursive@p\|
+* usb_free_urb@p\|kmem_cache_destroy@p\|mempool_destroy@p\|
+* dma_pool_destroy@p\)(E);

@script:python depends on org@
p << r.p;


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