diff options
| author | Bhumika Goyal <bhumirks@gmail.com> | 2017-01-09 20:51:02 +0530 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2017-01-19 23:46:29 +0200 |
| commit | 1d822a40b81568becba8777b525a1ed255a8078c (patch) | |
| tree | b1f240364cfc223c7d2eb2e4fbca5e3d69043267 /drivers | |
| parent | 49def1853334396f948dcb4cedb9347abb318df5 (diff) | |
| download | linux-1d822a40b81568becba8777b525a1ed255a8078c.tar.bz2 | |
vhost: scsi: constify target_core_fabric_ops structures
Declare target_core_fabric_ops strucrues as const as they are only
passed as an argument to the functions target_register_template and
target_unregister_template. The arguments are of type const struct
target_core_fabric_ops *, so target_core_fabric_ops structures having
this property can be declared const.
Done using Coccinelle:
@r disable optional_qualifier@
identifier i;
position p;
@@
static struct target_core_fabric_ops i@p={...};
@ok@
position p;
identifier r.i;
@@
(
target_register_template(&i@p)
|
target_unregister_template(&i@p)
)
@bad@
position p!={r.p,ok.p};
identifier r.i;
@@
i@p
@depends on !bad disable optional_qualifier@
identifier r.i;
@@
+const
struct target_core_fabric_ops i;
File size before: drivers/vhost/scsi.o
text data bss dec hex filename
18063 2985 40 21088 5260 drivers/vhost/scsi.o
File size after: drivers/vhost/scsi.o
text data bss dec hex filename
18479 2601 40 21120 5280 drivers/vhost/scsi.o
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/vhost/scsi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c index 253310cdaaca..620366dff754 100644 --- a/drivers/vhost/scsi.c +++ b/drivers/vhost/scsi.c @@ -2087,7 +2087,7 @@ static struct configfs_attribute *vhost_scsi_wwn_attrs[] = { NULL, }; -static struct target_core_fabric_ops vhost_scsi_ops = { +static const struct target_core_fabric_ops vhost_scsi_ops = { .module = THIS_MODULE, .name = "vhost", .get_fabric_name = vhost_scsi_get_fabric_name, |