Author: kib
Date: Tue Oct 23 17:53:35 2018
New Revision: 339663
URL: https://svnweb.freebsd.org/changeset/base/339663
Log:
Initializer error variable in nvdimm_spa_uio().
Several code paths might result in returning uninitialized value.
Reported by: coverity through cem
CID: 1396315
Sponsored by: The FreeBSD Foundation
Modified:
head/sys/dev/nvdimm/nvdimm_spa.c
Modified: head/sys/dev/nvdimm/nvdimm_spa.c
==============================================================================
--- head/sys/dev/nvdimm/nvdimm_spa.c Tue Oct 23 17:06:36 2018
(r339662)
+++ head/sys/dev/nvdimm/nvdimm_spa.c Tue Oct 23 17:53:35 2018
(r339663)
@@ -157,6 +157,7 @@ nvdimm_spa_uio(struct SPA_mapping *spa, struct uio *ui
vm_memattr_t mattr;
int error, n;
+ error = 0;
if (spa->spa_kva == NULL) {
mattr = nvdimm_spa_memattr(spa);
vm_page_initfake(&m, 0, mattr);
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