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authorBhumika Goyal <bhumirks@gmail.com>2017-01-09 18:21:02 +0300
committerMichael S. Tsirkin <mst@redhat.com>2017-01-20 00:46:29 +0300
commit1d822a40b81568becba8777b525a1ed255a8078c (patch)
treeb1f240364cfc223c7d2eb2e4fbca5e3d69043267 /drivers/vhost
parent49def1853334396f948dcb4cedb9347abb318df5 (diff)
downloadlinux-1d822a40b81568becba8777b525a1ed255a8078c.tar.xz
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/vhost')
-rw-r--r--drivers/vhost/scsi.c2
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,