diff options
| -rw-r--r-- | scripts/coccinelle/api/alloc/zalloc-simple.cocci | 41 |
1 files changed, 1 insertions, 40 deletions
diff --git a/scripts/coccinelle/api/alloc/zalloc-simple.cocci b/scripts/coccinelle/api/alloc/zalloc-simple.cocci index 92b20913055f..d819275b7fde 100644 --- a/scripts/coccinelle/api/alloc/zalloc-simple.cocci +++ b/scripts/coccinelle/api/alloc/zalloc-simple.cocci @@ -35,8 +35,7 @@ statement S; * x = (T)\(kmalloc(E1, ...)\|vmalloc(E1)\|dma_alloc_coherent(...,E1,...)\| kmalloc_node(E1, ...)\|kmem_cache_alloc(...)\|kmem_alloc(E1, ...)\| - devm_kmalloc(...,E1,...)\|kvmalloc(E1, ...)\|pci_alloc_consistent(...,E1,...)\| - kvmalloc_node(E1,...)\); + devm_kmalloc(...,E1,...)\|kvmalloc(E1, ...)\|kvmalloc_node(E1,...)\); if ((x==NULL) || ...) S * memset((T2)x,0,E1); @@ -124,15 +123,6 @@ statement S; - x = (T)kvmalloc(E1,E2); + x = (T)kvzalloc(E1,E2); | -- x = pci_alloc_consistent(E2,E1,E3); -+ x = pci_zalloc_consistent(E2,E1,E3); -| -- x = (T *)pci_alloc_consistent(E2,E1,E3); -+ x = pci_zalloc_consistent(E2,E1,E3); -| -- x = (T)pci_alloc_consistent(E2,E1,E3); -+ x = (T)pci_zalloc_consistent(E2,E1,E3); -| - x = kvmalloc_node(E1,E2,E3); + x = kvzalloc_node(E1,E2,E3); | @@ -389,35 +379,6 @@ msg="WARNING: kvzalloc should be used for %s, instead of kvmalloc/memset" % (x) coccilib.report.print_report(p[0], msg) //----------------------------------------------------------------- -@r8 depends on org || report@ -type T, T2; -expression x; -expression E1,E2,E3; -statement S; -position p; -@@ - - x = (T)pci_alloc_consistent@p(E2,E1,E3); - if ((x==NULL) || ...) S - memset((T2)x,0,E1); - -@script:python depends on org@ -p << r8.p; -x << r8.x; -@@ - -msg="%s" % (x) -msg_safe=msg.replace("[","@(").replace("]",")") -coccilib.org.print_todo(p[0], msg_safe) - -@script:python depends on report@ -p << r8.p; -x << r8.x; -@@ - -msg="WARNING: pci_zalloc_consistent should be used for %s, instead of pci_alloc_consistent/memset" % (x) -coccilib.report.print_report(p[0], msg) -//----------------------------------------------------------------- @r9 depends on org || report@ type T, T2; expression x; |