Adjust tests to compare against NULL, to match cases that explicitly make
that comparison.
Remove removal and re-addition of freeing functions.
Add position variable on usb_free_urb in the non-patch case.
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Michal Marek <mmarek@suse.cz>
@r2 depends on patch@
expression E;
@@
@r2 depends on patch@
expression E;
@@
-- kfree(E);
-+ kfree(E);
-- debugfs_remove(E);
-+ debugfs_remove(E);
-- debugfs_remove_recursive(E);
-+ debugfs_remove_recursive(E);
+ debugfs_remove_recursive(E);
-- usb_free_urb(E);
-+ usb_free_urb(E);
)
@r depends on context || report || org @
)
@r depends on context || report || org @
-* if (E)
-* \(kfree@p\|debugfs_remove@p\|debugfs_remove_recursive@p\|usb_free_urb\)(E);
+* if (E != NULL)
+* \(kfree@p\|debugfs_remove@p\|debugfs_remove_recursive@p\|usb_free_urb@p\)(E);
@script:python depends on org@
p << r.p;
@script:python depends on org@
p << r.p;