1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/edac/pnd2_edac.c b/drivers/edac/pnd2_edac.c
index 1cad5a9af8d0..e1748d7e5190 100644
--- a/drivers/edac/pnd2_edac.c
+++ b/drivers/edac/pnd2_edac.c
@@ -168,14 +168,15 @@ int sbi_send(int port, int off, int op, u32 *data)
 
 static int apl_rd_reg(int port, int off, int op, void *data, size_t sz, char *name)
 {
-        int     ret = 0;
+        int ret = 0;
 
         edac_dbg(2, "Read %s port=%x off=%x op=%x\n", name, port, off, op);
         switch (sz) {
         case 8:
                 ret = sbi_send(port, off + 4, op, (u32 *)(data + 4));
+                /* fall through */
         case 4:
-                ret = sbi_send(port, off, op, (u32 *)data);
+                ret |= sbi_send(port, off, op, (u32 *)data);
                 pnd2_printk(KERN_DEBUG, "%s=%x%08x ret=%d\n", name,
                                         sz == 8 ? *((u32 *)(data + 4)) : 0, *((u32 *)data), ret);
                 break;