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Diffstat (limited to 'arch/s390/mm/extmem.c')
-rw-r--r--arch/s390/mm/extmem.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/s390/mm/extmem.c b/arch/s390/mm/extmem.c
index 3cc95dd0a3a6..075ddada4911 100644
--- a/arch/s390/mm/extmem.c
+++ b/arch/s390/mm/extmem.c
@@ -412,6 +412,7 @@ __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 +574,7 @@ 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 +683,6 @@ 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 +698,6 @@ 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",