diff mbox

[10/11] ndctl: fix support the zero namespace case in check_regions()

Message ID 20151015210640.22046.3359.stgit@dwillia2-desk3.jf.intel.com (mailing list archive)
State Accepted
Commit 2f1fe63179e1
Headers show

Commit Message

Dan Williams Oct. 15, 2015, 9:06 p.m. UTC
Static analysis points out that we should be checking if the first entry
of the array is NULL, not the presence of the array itself.  Fix in case
we ever implement a namespace-less region test.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
---
 lib/test-libndctl.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/lib/test-libndctl.c b/lib/test-libndctl.c
index 423dab5c95c2..a664f0643568 100644
--- a/lib/test-libndctl.c
+++ b/lib/test-libndctl.c
@@ -506,7 +506,7 @@  static int check_regions(struct ndctl_bus *bus, struct region *regions, int n)
 		if (rc)
 			return rc;
 
-		if (regions[i].namespaces)
+		if (regions[i].namespaces[0])
 			rc = check_namespaces(region, regions[i].namespaces);
 		if (rc)
 			break;