s390/crashdump: remove unused variable
authorHeiko Carstens <heiko.carstens@de.ibm.com>
Thu, 10 Oct 2013 14:50:55 +0000 (16:50 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Thu, 24 Oct 2013 15:17:02 +0000 (17:17 +0200)
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>
arch/s390/kernel/crash_dump.c

Simple merge