Cleanup based on cppcheck pass (Devices and Extensions)

[palacios.git] / palacios / src / devices / ide.c

diff --git a/palacios/src/devices/ide.c b/palacios/src/devices/ide.c
index 45aaba7..bf842e9 100644 (file)
--- a/palacios/src/devices/ide.c
+++ b/palacios/src/devices/ide.c
@@ -507,7 +507,11 @@ static int dma_read(struct guest_info * core, struct ide_internal * ide, struct
                    cmd_ret = v3_write_gpa_memory(core, prd_entry.base_addr + prd_offset, 
                                                  bytes_to_write, drive->data_buf); 
 
-                   // check cmd_ret
+                   if (cmd_ret!=bytes_to_write) { 
+                       PrintError(core->vm_info, core, "Failed to write data to memory\n");
+                       return -1;
+                   }
+
 
 
                    bytes_to_write = 0;