linux/scripts/coccinelle/api/alloc/zalloc-simple.cocci, branch v5.1

dma-mapping: remove dma_zalloc_coherent()

2019-01-08T12:58:49Z

dma_zalloc_coherent() is no longer needed as it has no users because dma_alloc_coherent() already zeroes out memory for us. The Coccinelle grammar rule that used to check for dma_alloc_coherent() + memset() is modified so that it just tells the user that the memset is not needed anymore. Suggested-by: Christoph Hellwig Signed-off-by: Luis Chamberlain Signed-off-by: Christoph Hellwig

Coccinelle: remove pci_alloc_consistent semantic to detect in zalloc-simple.cocci

2018-08-22T14:21:43Z

Because pci_alloc_consistent has been deprecated. We prefer to use dma_alloc_coherent directly. Therefore, we should remove pci_alloc_consistent to increase the confidence. Acked-by: Julia Lawall Acked-by: Himanshu Jha Signed-off-by: zhong jiang Signed-off-by: Masahiro Yamada

Coccinelle: kzalloc-simple: Rename kzalloc-simple to zalloc-simple

2018-01-16T14:40:17Z

Rename kzalloc-simple to zalloc-simple since now the rule is not specific to kzalloc function only, but also to many other zero memory allocating functions specified in the rule. Suggested-by: SF Markus Elfring Signed-off-by: Himanshu Jha Acked-by: Julia Lawall Signed-off-by: Masahiro Yamada