staging: dgnc: trace.c: removes trailing whitespace

This patch removes trailing whitespace in
the dgnc_trace.c file.

Signed-off-by: Lidza Louina <lidza.louina@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/dgnc/dgnc_trace.c b/drivers/staging/dgnc/dgnc_trace.c
index e613a28..0f00ddc 100644 (file)
--- a/drivers/staging/dgnc/dgnc_trace.c
+++ b/drivers/staging/dgnc/dgnc_trace.c
@@ -17,15 +17,15 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  *
  *
- *     NOTE TO LINUX KERNEL HACKERS:  DO NOT REFORMAT THIS CODE! 
+ *     NOTE TO LINUX KERNEL HACKERS:  DO NOT REFORMAT THIS CODE!
  *
  *     This is shared code between Digi's CVS archive and the
  *     Linux Kernel sources.
  *     Changing the source just for reformatting needlessly breaks
  *     our CVS diff history.
  *
- *     Send any bug fixes/changes to:  Eng.Linux at digi dot com. 
- *     Thank you. 
+ *     Send any bug fixes/changes to:  Eng.Linux at digi dot com.
+ *     Thank you.
  *
  */
 
@@ -107,16 +107,16 @@ void dgnc_tracef(const char *fmt, ...)
                        dgnc_trcbufi = 0;
                        initd++;
 
-                       printk("dgnc: tracing enabled - " TRC_DTRC 
+                       printk("dgnc: tracing enabled - " TRC_DTRC
                                " 0x%lx 0x%x\n",
-                               (unsigned long)dgnc_trcbuf, 
+                               (unsigned long)dgnc_trcbuf,
                                dgnc_trcbuf_size);
                }
 
 #  if defined(TRC_ON_OVERFLOW_WRAP_AROUND)
                /*
                 * This is the less CPU-intensive way to do things.  We simply
-                * wrap around before we fall off the end of the buffer.  A 
+                * wrap around before we fall off the end of the buffer.  A
                 * tilde (~) demarcates the current end of the trace.
                 *
                 * This method should be used if you are concerned about race
@@ -131,14 +131,14 @@ void dgnc_tracef(const char *fmt, ...)
                        dgnc_trcbufi = 0;
                }
 
-               strcpy(&dgnc_trcbuf[dgnc_trcbufi], buf);        
+               strcpy(&dgnc_trcbuf[dgnc_trcbufi], buf);
                dgnc_trcbufi += lenbuf;
                dgnc_trcbuf[dgnc_trcbufi] = '~';
 
 #  elif defined(TRC_ON_OVERFLOW_SHIFT_BUFFER)
                /*
                 * This is the more CPU-intensive way to do things.  If we
-                * venture into the last 1/8 of the buffer, we shift the 
+                * venture into the last 1/8 of the buffer, we shift the
                 * last 7/8 of the buffer forward, wiping out the first 1/8.
                 * Advantage: No wrap-around, only truncation from the
                 * beginning.