X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=ksmutils%2Fksminfo.c;h=278692f41341144725807a2f017cd385573ce602;hb=aa8b3553d9c5b0f89d13df6412af0dd1e25e5a3b;hp=4ac39bc74a085ad77a3c60754d2d9cd7b6f3c64d;hpb=43a84d0db5ada9d52b172340f0d2795282462316;p=android-x86%2Fsystem-extras.git

diff --git a/ksmutils/ksminfo.c b/ksmutils/ksminfo.c
index 4ac39bc7..278692f4 100644
--- a/ksmutils/ksminfo.c
+++ b/ksmutils/ksminfo.c
@@ -189,7 +189,6 @@ exit:
 
 static int read_pages(struct ksm_pages *kp, pm_map_t **maps, size_t num_maps, uint8_t pr_flags) {
     size_t i, j, k;
-    size_t len;
     uint64_t *pagemap;
     size_t map_len;
     uint64_t flags;
@@ -251,7 +250,7 @@ static int read_pages(struct ksm_pages *kp, pm_map_t **maps, size_t num_maps, ui
                 fprintf(stderr, "warning: could not lseek to 0x%08lx\n", vaddr);
                 continue;
             }
-            len = read(fd, data, pm_kernel_pagesize(ker));
+            ssize_t len = read(fd, data, pm_kernel_pagesize(ker));
             if (len != pm_kernel_pagesize(ker)) {
                 fprintf(stderr, "warning: could not read page at 0x%08lx\n", vaddr);
                 continue;