diff options
Diffstat (limited to 'arch/s390/mm/extmem.c')
| -rw-r--r-- | arch/s390/mm/extmem.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/s390/mm/extmem.c b/arch/s390/mm/extmem.c index 3cc95dd0a3a..519bba716cc 100644 --- a/arch/s390/mm/extmem.c +++ b/arch/s390/mm/extmem.c @@ -1,10 +1,9 @@ /* - * File...........: arch/s390/mm/extmem.c * Author(s)......: Carsten Otte <cotte@de.ibm.com> * Rob M van der Heij <rvdheij@nl.ibm.com> * Steven Shultz <shultzss@us.ibm.com> * Bugreports.to..: <Linux390@de.ibm.com> - * (C) IBM Corporation 2002-2004 + * Copyright IBM Corp. 2002, 2004 */ #define KMSG_COMPONENT "extmem" @@ -412,6 +411,7 @@ __segment_load (char *name, int do_nonshared, unsigned long *addr, unsigned long struct dcss_segment *seg; int rc, diag_cc; + start_addr = end_addr = 0; seg = kmalloc(sizeof(*seg), GFP_KERNEL | GFP_DMA); if (seg == NULL) { rc = -ENOMEM; @@ -573,6 +573,7 @@ segment_modify_shared (char *name, int do_nonshared) unsigned long start_addr, end_addr, dummy; int rc, diag_cc; + start_addr = end_addr = 0; mutex_lock(&dcss_lock); seg = segment_by_name (name); if (seg == NULL) { @@ -681,8 +682,6 @@ void segment_save(char *name) { struct dcss_segment *seg; - int startpfn = 0; - int endpfn = 0; char cmd1[160]; char cmd2[80]; int i, response; @@ -698,8 +697,6 @@ segment_save(char *name) goto out; } - startpfn = seg->start_addr >> PAGE_SHIFT; - endpfn = (seg->end) >> PAGE_SHIFT; sprintf(cmd1, "DEFSEG %s", name); for (i=0; i<seg->segcnt; i++) { sprintf(cmd1+strlen(cmd1), " %lX-%lX %s", |