[Libguestfs] [PATCH libnbd] common/utils/vector.c: Improve whitespace
- Indent the pseudo code to separate it from the comment text
- Add missing blank line after return to make the flow more clear
Signed-off-by: Nir Soffer <nsoffer(a)redhat.com>
---
common/utils/vector.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/common/utils/vector.c b/common/utils/vector.c
index b145e7d..550e624 100644
--- a/common/utils/vector.c
+++ b/common/utils/vector.c
@@ -46,8 +46,8 @@ generic_vector_reserve (struct generic_vector *v, size_t n, size_t
itemsize)
size_t reqcap, reqbytes, newcap, newbytes, t;
/* New capacity requested. We must allocate this minimum (or fail).
- * reqcap = v->cap + n
- * reqbytes = reqcap * itemsize
+ * reqcap = v->cap + n
+ * reqbytes = reqcap * itemsize
*/
if (ADD_SIZE_T_OVERFLOW (v->cap, n, &reqcap) ||
MUL_SIZE_T_OVERFLOW (reqcap, itemsize, &reqbytes)) {
@@ -57,8 +57,8 @@ generic_vector_reserve (struct generic_vector *v, size_t n, size_t
itemsize)
/* However for the sake of optimization, scale buffer by 3/2 so that
* repeated reservations don't call realloc often.
- * newcap = v->cap + (v->cap + 1) / 2
- * newbytes = newcap * itemsize
+ * newcap = v->cap + (v->cap + 1) / 2
+ * newbytes = newcap * itemsize
*/
if (ADD_SIZE_T_OVERFLOW (v->cap, 1, &t) ||
ADD_SIZE_T_OVERFLOW (v->cap, t/2, &newcap) ||
@@ -74,6 +74,7 @@ generic_vector_reserve (struct generic_vector *v, size_t n, size_t
itemsize)
newptr = realloc (v->ptr, newbytes);
if (newptr == NULL)
return -1;
+
v->ptr = newptr;
v->cap = newcap;
return 0;
--
2.31.1