diff options
| author | Bhumika Goyal <bhumirks@gmail.com> | 2016-11-22 02:00:14 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-11-21 15:46:12 -0500 |
| commit | e796f49d826aadb856981c751efc086c6ce11a77 (patch) | |
| tree | e89c6a2726865acaa28130f1fc62f864da472760 /drivers/net/ieee802154 | |
| parent | acbec8567cca9ae84e7b8e05f72e8c1508fb67e1 (diff) | |
| download | blackbird-op-linux-e796f49d826aadb856981c751efc086c6ce11a77.tar.gz blackbird-op-linux-e796f49d826aadb856981c751efc086c6ce11a77.zip | |
net: ieee802154: constify ieee802154_ops structures
Declare the structure ieee802154_ops as const as it is only passed as an
argument to the function ieee802154_alloc_hw. This argument is of type
const struct ieee802154_ops *, so ieee80254_ops structures having this
property can be declared as const.
Done using Coccinelle:
@r1 disable optional_qualifier @
identifier i;
position p;
@@
static struct ieee802154_ops i@p = {...};
@ok1@
identifier r1.i;
position p;
expression e1;
@@
ieee802154_alloc_hw(e1,&i@p)
@bad@
position p!={r1.p,ok1.p};
identifier r1.i;
@@
i@p
@depends on !bad disable optional_qualifier@
identifier r1.i;
@@
static
+const
struct ieee802154_ops i={...};
@depends on !bad disable optional_qualifier@
identifier r1.i;
@@
+const
struct ieee802154_ops i;
The before and after size details of the affected files are:
text data bss dec hex filename
8669 1176 16 9861 2685 drivers/net/ieee802154/adf7242.o
8805 1048 16 9869 268d drivers/net/ieee802154/adf7242.o
text data bss dec hex filename
7211 2296 32 9539 2543 drivers/net/ieee802154/atusb.o
7339 2160 32 9531 253b drivers/net/ieee802154/atusb.o
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Acked-by: Stefan Schmidt <stefan@osg.samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ieee802154')
| -rw-r--r-- | drivers/net/ieee802154/adf7242.c | 2 | ||||
| -rw-r--r-- | drivers/net/ieee802154/atusb.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ieee802154/adf7242.c b/drivers/net/ieee802154/adf7242.c index 9fa7ac9f8e68..4ff4c7d4b5e0 100644 --- a/drivers/net/ieee802154/adf7242.c +++ b/drivers/net/ieee802154/adf7242.c @@ -874,7 +874,7 @@ static int adf7242_rx(struct adf7242_local *lp) return 0; } -static struct ieee802154_ops adf7242_ops = { +static const struct ieee802154_ops adf7242_ops = { .owner = THIS_MODULE, .xmit_sync = adf7242_xmit, .ed = adf7242_ed, diff --git a/drivers/net/ieee802154/atusb.c b/drivers/net/ieee802154/atusb.c index 1056ed142411..322864a1a94b 100644 --- a/drivers/net/ieee802154/atusb.c +++ b/drivers/net/ieee802154/atusb.c @@ -567,7 +567,7 @@ atusb_set_promiscuous_mode(struct ieee802154_hw *hw, const bool on) return 0; } -static struct ieee802154_ops atusb_ops = { +static const struct ieee802154_ops atusb_ops = { .owner = THIS_MODULE, .xmit_async = atusb_xmit, .ed = atusb_ed, |
