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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 patch | blob | blame | history

diff --git a/arch/s390/kernel/crash_dump.c b/arch/s390/kernel/crash_dump.c
index 7dd21720e5b002d03ff406afb12faf546f09e9f3..3db6af0601a576c16ea112f1a83c4eebe9c642d7 100644 (file)
--- a/arch/s390/kernel/crash_dump.c
+++ b/arch/s390/kernel/crash_dump.c
@@ -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;