[S390] Fix gcc 4.6.0 compile warning
authorMichael Holzheu <holzheu@linux.vnet.ibm.com>
Sun, 11 Mar 2012 15:59:24 +0000 (11:59 -0400)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Sun, 11 Mar 2012 15:59:27 +0000 (11:59 -0400)
commit4fdf7f432cc5db9531c03b9689b36a6395935fbc
tree033f596da6e838e1617f45ad2eaa8fc86cfc57b6
parentfde7d9049e55ab85a390be7f415d74c9f62dd0f9
[S390] Fix gcc 4.6.0 compile warning

With gcc 4.6.0 we get a false compile warning:

 arch/s390/kernel/setup.c: In function 'setup_arch':
 arch/s390/kernel/setup.c:767:3: warning: 'msg' may be used
            uninitialized in this function [-Wuninitialized]
 arch/s390/kernel/setup.c:753:8: note: 'msg' was declared here

This patch makes gcc quiet.

Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/kernel/setup.c