Coverity notices that if !head is true, that !N can never be true.
Don't bother checking N, since we know it has to be at least one.
CID 1354243
Signed-off-by: George Dunlap <george.dun...@citrix.com>
---
CC: Ian Jackson <ian.jack...@citrix.com>
CC: Wei Liu <wei.l...@citrix.com>
---
tools/xentrace/xenalyze.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/tools/xentrace/xenalyze.c b/tools/xentrace/xenalyze.c
index 3c90a0f..33f8129 100644
--- a/tools/xentrace/xenalyze.c
+++ b/tools/xentrace/xenalyze.c
@@ -4146,9 +4146,6 @@ void cr3_dump_list(struct cr3_value_struct *head){
for(p=head; p; p=p->next)
N++;
- if(!N)
- return;
-
/* Alloc a struct of the right size */
qsort_array = malloc(N * sizeof(struct eip_list_struct *));
--
2.1.4
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel
