Commit 8797fe75 authored by Markus Elfring's avatar Markus Elfring Committed by Chris Metcalf

tile-module: Use kmalloc_array() in module_alloc()

* A multiplication for the size determination of a memory allocation
  indicated that an array data structure should be processed.
  Thus use the corresponding function "kmalloc_array".

* Replace the specification of a data type by a pointer dereference
  to make the corresponding size determination a bit safer according to
  the Linux coding style convention.
Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarChris Metcalf <cmetcalf@mellanox.com>
parent 65f62ce8
...@@ -43,7 +43,7 @@ void *module_alloc(unsigned long size) ...@@ -43,7 +43,7 @@ void *module_alloc(unsigned long size)
int npages; int npages;
npages = (size + PAGE_SIZE - 1) / PAGE_SIZE; npages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
pages = kmalloc(npages * sizeof(struct page *), GFP_KERNEL); pages = kmalloc_array(npages, sizeof(*pages), GFP_KERNEL);
if (pages == NULL) if (pages == NULL)
return NULL; return NULL;
for (; i < npages; ++i) { for (; i < npages; ++i) {
......
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