From: Erik Arfvidson <erik.arfvidson@xxxxxxxxxx>
Display string size that is guaranteed to be no longer the 99 characters.
Don't use a magic number throughout the code, define it once and use it
throughout.
Signed-off-by: Erik Arfvidson <erik.arfvidson@xxxxxxxxxx>
Signed-off-by: David Kershner <david.kershner@xxxxxxxxxx>
---
drivers/staging/unisys/visorbus/visorbus_main.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/unisys/visorbus/visorbus_main.c b/drivers/staging/unisys/visorbus/visorbus_main.c
index 547be8b..6216f4b 100644
--- a/drivers/staging/unisys/visorbus/visorbus_main.c
+++ b/drivers/staging/unisys/visorbus/visorbus_main.c
@@ -33,6 +33,9 @@ static int visorbus_forcenomatch;
static int visorbus_debugref;
#define SERIALLOOPBACKCHANADDR (100 * 1024 * 1024)
+/* Display string that is guaranteed to be no longer the 99 characters*/
+#define LINESIZE 99
+
#define CURRENT_FILE_PC VISOR_BUS_PC_visorbus_main_c
#define POLLJIFFIES_TESTWORK 100
#define POLLJIFFIES_NORMALCHANNEL 10
@@ -279,7 +282,7 @@ static ssize_t typeguid_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct visor_device *vdev = to_visor_device(dev);
- char typeid[99];
+ char typeid[LINESIZE];
if (!vdev->visorchannel)
return 0;
@@ -291,7 +294,7 @@ static ssize_t zoneguid_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct visor_device *vdev = to_visor_device(dev);
- char zoneid[99];
+ char zoneid[LINESIZE];
if (!vdev->visorchannel)
return 0;
--
1.9.1
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