1 files changed, 1 insertions, 1 deletions

diff --git a/ipc/shm.c b/ipc/shm.c
index cb858df061d3..8247c49ec073 100644
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -462,7 +462,7 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
         size_t size = params->u.size;
         int error;
         struct shmid_kernel *shp;
-        int numpages = (size + PAGE_SIZE -1) >> PAGE_SHIFT;
+        size_t numpages = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
         struct file * file;
         char name[13];
         int id;