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s390/crashdump: remove unused variable 

Get rid of this compile warning:

arch/s390/kernel/crash_dump.c: In function 'copy_from_realmem':
arch/s390/kernel/crash_dump.c:48:6: warning: unused variable 'rc'
[-Wunused-variable]
  int rc;
      ^

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Heiko Carstens 2013-10-10 16:50:55 +02:00 committed by Martin Schwidefsky
parent 72b7fb5fda
commit 5ff4212f19
1 changed files with 0 additions and 1 deletions
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arch/s390/kernel/crash_dump.c
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@ -45,7 +45,6 @@ static inline void *load_real_addr(void *addr)
static int copy_from_realmem(void *dest, void *src, size_t count)
{
unsigned long size;
int rc;
if (!count)
return 0;