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| author | Markus Elfring <elfring@users.sourceforge.net> | 2016-09-03 20:40:57 +0200 |
|---|---|---|
| committer | Chris Metcalf <cmetcalf@mellanox.com> | 2016-12-16 15:32:29 -0500 |
| commit | 8797fe75f164d4b2f183e776003612ece565c76e (patch) | |
| tree | bcec729149c8c7060c6f1b739979f05442dacfa4 /arch/tile/kernel | |
| parent | 65f62ce8492139bd5caea77dfce724c540efc4eb (diff) | |
| download | linux-8797fe75f164d4b2f183e776003612ece565c76e.tar.gz linux-8797fe75f164d4b2f183e776003612ece565c76e.tar.bz2 linux-8797fe75f164d4b2f183e776003612ece565c76e.zip | |
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: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Chris Metcalf <cmetcalf@mellanox.com>
Diffstat (limited to 'arch/tile/kernel')
| -rw-r--r-- | arch/tile/kernel/module.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/tile/kernel/module.c b/arch/tile/kernel/module.c index 2305084c9b93..dce4120f5263 100644 --- a/arch/tile/kernel/module.c +++ b/arch/tile/kernel/module.c @@ -43,7 +43,7 @@ void *module_alloc(unsigned long size) int npages; 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) return NULL; for (; i < npages; ++i) { |