For structure types defined in the same file or local header files, find
top-level static structure declarations that have the following
properties:
1. Never reassigned.
2. Address never taken
3. Not passed to a top-level macro call
4. No pointer or array-typed field passed to a function or stored in a
variable.
Declare structures having all of these properties as const.
Done using Coccinelle.
Based on a suggestion by Joe Perches <joe@xxxxxxxxxxx>.
Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
---
The semantic patch seems too long for a commit log, but is in the cover
letter.
drivers/scsi/hptiop.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/hptiop.c b/drivers/scsi/hptiop.c
index a83f705..358732d 100644
--- a/drivers/scsi/hptiop.c
+++ b/drivers/scsi/hptiop.c
@@ -1590,7 +1590,7 @@ static void hptiop_remove(struct pci_dev *pcidev)
scsi_host_put(host);
}
-static struct hptiop_adapter_ops hptiop_itl_ops = {
+static const struct hptiop_adapter_ops hptiop_itl_ops = {
.family = INTEL_BASED_IOP,
.iop_wait_ready = iop_wait_ready_itl,
.internal_memalloc = hptiop_internal_memalloc_itl,
@@ -1609,7 +1609,7 @@ static struct hptiop_adapter_ops hptiop_itl_ops = {
.host_phy_flag = cpu_to_le64(0),
};
-static struct hptiop_adapter_ops hptiop_mv_ops = {
+static const struct hptiop_adapter_ops hptiop_mv_ops = {
.family = MV_BASED_IOP,
.iop_wait_ready = iop_wait_ready_mv,
.internal_memalloc = hptiop_internal_memalloc_mv,
@@ -1628,7 +1628,7 @@ static struct hptiop_adapter_ops hptiop_mv_ops = {
.host_phy_flag = cpu_to_le64(0),
};
-static struct hptiop_adapter_ops hptiop_mvfrey_ops = {
+static const struct hptiop_adapter_ops hptiop_mvfrey_ops = {
.family = MVFREY_BASED_IOP,
.iop_wait_ready = iop_wait_ready_mvfrey,
.internal_memalloc = hptiop_internal_memalloc_mvfrey,
--
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