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staging: unisys: added display string size define
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@unisys.com> Signed-off-by: David Kershner <david.kershner@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1 changed files with 5 additions and 2 deletions
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@ -33,6 +33,9 @@ static int visorbus_forcenomatch;
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static int visorbus_debugref;
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#define SERIALLOOPBACKCHANADDR (100 * 1024 * 1024)
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/* Display string that is guaranteed to be no longer the 99 characters*/
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#define LINESIZE 99
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#define CURRENT_FILE_PC VISOR_BUS_PC_visorbus_main_c
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#define POLLJIFFIES_TESTWORK 100
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#define POLLJIFFIES_NORMALCHANNEL 10
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@ -279,7 +282,7 @@ static ssize_t typeguid_show(struct device *dev, struct device_attribute *attr,
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char *buf)
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{
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struct visor_device *vdev = to_visor_device(dev);
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char typeid[99];
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char typeid[LINESIZE];
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if (!vdev->visorchannel)
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return 0;
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@ -291,7 +294,7 @@ static ssize_t zoneguid_show(struct device *dev, struct device_attribute *attr,
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char *buf)
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{
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struct visor_device *vdev = to_visor_device(dev);
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char zoneid[99];
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char zoneid[LINESIZE];
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if (!vdev->visorchannel)
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return 0;
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