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staging: unisys: visorchipset: Remove unused NONULLSTR() 

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Tested-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jes Sorensen 2015-04-13 10:28:38 -04:00 committed by Greg Kroah-Hartman
parent 1ba00980f6
commit 0a22650b92
1 changed files with 0 additions and 8 deletions
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8
drivers/staging/unisys/visorchipset/visorchipset_main.c
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@ -52,14 +52,6 @@
static ulong poll_jiffies = POLLJIFFIES_CONTROLVMCHANNEL_FAST;
static ulong most_recent_message_jiffies; /* when we got our last
* controlvm message */
static inline char *
NONULLSTR(char *s)
{
if (s)
return s;
return "";
}
static int serverregistered;
static int clientregistered;