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",