Cleanup and sanity-checking of integer overflow, null comparisons, dead code (Coverit...

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

diff --git a/palacios/src/devices/qcowdisk.c b/palacios/src/devices/qcowdisk.c
index 910e9bd..6759682 100644 (file)
--- a/palacios/src/devices/qcowdisk.c
+++ b/palacios/src/devices/qcowdisk.c
@@ -275,7 +275,7 @@ static v3_qcow2_t *v3_qcow2_open(struct v3_vm_info* vm, char *path, int flags)
   
   res->fd = v3_file_open(vm, path, flags);
        
-  if (res->fd < 0) {
+  if (!res->fd) {
     ERROR("failed to open underlying file\n");
     goto clean_mem;
   }