Messages in this thread Patch in this message | | | From | Wang Hai <> | Subject | [PATCH net-next] liquidio: Remove unneeded cast from memory allocation | Date | Fri, 24 Jul 2020 21:00:01 +0800 |
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Remove casting the values returned by memory allocation function.
Coccinelle emits WARNING:
./drivers/net/ethernet/cavium/liquidio/octeon_device.c:1155:14-36: WARNING: casting value returned by memory allocation function to (struct octeon_dispatch *) is useless.
Signed-off-by: Wang Hai <wanghai38@huawei.com> --- drivers/net/ethernet/cavium/liquidio/octeon_device.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_device.c b/drivers/net/ethernet/cavium/liquidio/octeon_device.c index 934115d18..1473a669f 100644 --- a/drivers/net/ethernet/cavium/liquidio/octeon_device.c +++ b/drivers/net/ethernet/cavium/liquidio/octeon_device.c @@ -1152,8 +1152,7 @@ octeon_register_dispatch_fn(struct octeon_device *oct, dev_dbg(&oct->pci_dev->dev, "Adding opcode to dispatch list linked list\n"); - dispatch = (struct octeon_dispatch *) - vmalloc(sizeof(struct octeon_dispatch)); + dispatch = vmalloc(sizeof(struct octeon_dispatch)); if (!dispatch) { dev_err(&oct->pci_dev->dev, "No memory to add dispatch function\n"); -- 2.17.1
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