Re: [PATCH] can: eliminate banner[] variable and switch to pr_info()
Oliver, On Sat, Nov 22, 2014 at 05:41:28PM +0100, Oliver Hartkopp wrote: > On 22.11.2014 08:42, Jeremiah Mahler wrote: > >Several CAN modules use a design pattern with a banner[] variable at the > >top which defines a string that is used once during init to print the > >banner. The string is also embedded with KERN_INFO which makes it > >printk() specific. > > > >Improve the code by eliminating the banner[] variable and moving the > >string to where it is printed. Then switch from printk(KERN_INFO to > >pr_info() for the lines that were changed. > > > >Signed-off-by: Jeremiah Mahler > > Acked-by: Oliver Hartkopp > > Next time please only post on linux-can ML which is the first address for > CAN related stuff - as long as you don't feel it's a networking relevant > issue. > > But for almost editorial changes - which is not urgent - linux-can should be > enough. > > Thanks, > Oliver > Will do, thanks. -- - Jeremiah Mahler -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] can: eliminate banner[] variable and switch to pr_info()
On 11/22/2014 08:42 AM, Jeremiah Mahler wrote: > Several CAN modules use a design pattern with a banner[] variable at the > top which defines a string that is used once during init to print the > banner. The string is also embedded with KERN_INFO which makes it > printk() specific. > > Improve the code by eliminating the banner[] variable and moving the > string to where it is printed. Then switch from printk(KERN_INFO to > pr_info() for the lines that were changed. Applied to can-next. Thanks, Marc -- Pengutronix e.K. | Marc Kleine-Budde | Industrial Linux Solutions| Phone: +49-231-2826-924 | Vertretung West/Dortmund | Fax: +49-5121-206917- | Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de | signature.asc Description: OpenPGP digital signature
Re: [PATCH] can: eliminate banner[] variable and switch to pr_info()
On 22.11.2014 08:42, Jeremiah Mahler wrote:
Several CAN modules use a design pattern with a banner[] variable at the
top which defines a string that is used once during init to print the
banner. The string is also embedded with KERN_INFO which makes it
printk() specific.
Improve the code by eliminating the banner[] variable and moving the
string to where it is printed. Then switch from printk(KERN_INFO to
pr_info() for the lines that were changed.
Signed-off-by: Jeremiah Mahler
Acked-by: Oliver Hartkopp
Next time please only post on linux-can ML which is the first address for CAN
related stuff - as long as you don't feel it's a networking relevant issue.
But for almost editorial changes - which is not urgent - linux-can should be
enough.
Thanks,
Oliver
---
net/can/af_can.c | 5 +
net/can/bcm.c| 4 +---
net/can/raw.c| 4 +---
3 files changed, 3 insertions(+), 10 deletions(-)
diff --git a/net/can/af_can.c b/net/can/af_can.c
index ce82337..ac05be1 100644
--- a/net/can/af_can.c
+++ b/net/can/af_can.c
@@ -64,9 +64,6 @@
#include "af_can.h"
-static __initconst const char banner[] = KERN_INFO
- "can: controller area network core (" CAN_VERSION_STRING ")\n";
-
MODULE_DESCRIPTION("Controller Area Network PF_CAN core");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_AUTHOR("Urs Thuermann , "
@@ -896,7 +893,7 @@ static __init int can_init(void)
offsetof(struct can_frame, data) !=
offsetof(struct canfd_frame, data));
- printk(banner);
+ pr_info("can: controller area network core (" CAN_VERSION_STRING ")\n");
memset(&can_rx_alldev_list, 0, sizeof(can_rx_alldev_list));
diff --git a/net/can/bcm.c b/net/can/bcm.c
index dcb75c0..9aa3f76 100644
--- a/net/can/bcm.c
+++ b/net/can/bcm.c
@@ -78,8 +78,6 @@
(CAN_SFF_MASK | CAN_EFF_FLAG | CAN_RTR_FLAG))
#define CAN_BCM_VERSION CAN_VERSION
-static __initconst const char banner[] = KERN_INFO
- "can: broadcast manager protocol (rev " CAN_BCM_VERSION " t)\n";
MODULE_DESCRIPTION("PF_CAN broadcast manager protocol");
MODULE_LICENSE("Dual BSD/GPL");
@@ -1615,7 +1613,7 @@ static int __init bcm_module_init(void)
{
int err;
- printk(banner);
+ pr_info("can: broadcast manager protocol (rev " CAN_BCM_VERSION "
t)\n");
err = can_proto_register(&bcm_can_proto);
if (err < 0) {
diff --git a/net/can/raw.c b/net/can/raw.c
index 081e81f..e3250e2 100644
--- a/net/can/raw.c
+++ b/net/can/raw.c
@@ -56,8 +56,6 @@
#include
#define CAN_RAW_VERSION CAN_VERSION
-static __initconst const char banner[] =
- KERN_INFO "can: raw protocol (rev " CAN_RAW_VERSION ")\n";
MODULE_DESCRIPTION("PF_CAN raw protocol");
MODULE_LICENSE("Dual BSD/GPL");
@@ -810,7 +808,7 @@ static __init int raw_module_init(void)
{
int err;
- printk(banner);
+ pr_info("can: raw protocol (rev " CAN_RAW_VERSION ")\n");
err = can_proto_register(&raw_can_proto);
if (err < 0)
--
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Please read the FAQ at http://www.tux.org/lkml/
[PATCH] can: eliminate banner[] variable and switch to pr_info()
Several CAN modules use a design pattern with a banner[] variable at the
top which defines a string that is used once during init to print the
banner. The string is also embedded with KERN_INFO which makes it
printk() specific.
Improve the code by eliminating the banner[] variable and moving the
string to where it is printed. Then switch from printk(KERN_INFO to
pr_info() for the lines that were changed.
Signed-off-by: Jeremiah Mahler
---
net/can/af_can.c | 5 +
net/can/bcm.c| 4 +---
net/can/raw.c| 4 +---
3 files changed, 3 insertions(+), 10 deletions(-)
diff --git a/net/can/af_can.c b/net/can/af_can.c
index ce82337..ac05be1 100644
--- a/net/can/af_can.c
+++ b/net/can/af_can.c
@@ -64,9 +64,6 @@
#include "af_can.h"
-static __initconst const char banner[] = KERN_INFO
- "can: controller area network core (" CAN_VERSION_STRING ")\n";
-
MODULE_DESCRIPTION("Controller Area Network PF_CAN core");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_AUTHOR("Urs Thuermann , "
@@ -896,7 +893,7 @@ static __init int can_init(void)
offsetof(struct can_frame, data) !=
offsetof(struct canfd_frame, data));
- printk(banner);
+ pr_info("can: controller area network core (" CAN_VERSION_STRING ")\n");
memset(&can_rx_alldev_list, 0, sizeof(can_rx_alldev_list));
diff --git a/net/can/bcm.c b/net/can/bcm.c
index dcb75c0..9aa3f76 100644
--- a/net/can/bcm.c
+++ b/net/can/bcm.c
@@ -78,8 +78,6 @@
(CAN_SFF_MASK | CAN_EFF_FLAG | CAN_RTR_FLAG))
#define CAN_BCM_VERSION CAN_VERSION
-static __initconst const char banner[] = KERN_INFO
- "can: broadcast manager protocol (rev " CAN_BCM_VERSION " t)\n";
MODULE_DESCRIPTION("PF_CAN broadcast manager protocol");
MODULE_LICENSE("Dual BSD/GPL");
@@ -1615,7 +1613,7 @@ static int __init bcm_module_init(void)
{
int err;
- printk(banner);
+ pr_info("can: broadcast manager protocol (rev " CAN_BCM_VERSION "
t)\n");
err = can_proto_register(&bcm_can_proto);
if (err < 0) {
diff --git a/net/can/raw.c b/net/can/raw.c
index 081e81f..e3250e2 100644
--- a/net/can/raw.c
+++ b/net/can/raw.c
@@ -56,8 +56,6 @@
#include
#define CAN_RAW_VERSION CAN_VERSION
-static __initconst const char banner[] =
- KERN_INFO "can: raw protocol (rev " CAN_RAW_VERSION ")\n";
MODULE_DESCRIPTION("PF_CAN raw protocol");
MODULE_LICENSE("Dual BSD/GPL");
@@ -810,7 +808,7 @@ static __init int raw_module_init(void)
{
int err;
- printk(banner);
+ pr_info("can: raw protocol (rev " CAN_RAW_VERSION ")\n");
err = can_proto_register(&raw_can_proto);
if (err < 0)
--
2.1.3
--
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