diff options
Diffstat (limited to 'target/linux/apm821xx/patches-4.14/022-0001-crypto-Use-zeroing-memory-allocator-instead-of-alloc.patch')
| -rw-r--r-- | target/linux/apm821xx/patches-4.14/022-0001-crypto-Use-zeroing-memory-allocator-instead-of-alloc.patch | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/target/linux/apm821xx/patches-4.14/022-0001-crypto-Use-zeroing-memory-allocator-instead-of-alloc.patch b/target/linux/apm821xx/patches-4.14/022-0001-crypto-Use-zeroing-memory-allocator-instead-of-alloc.patch deleted file mode 100644 index 57823fad0c..0000000000 --- a/target/linux/apm821xx/patches-4.14/022-0001-crypto-Use-zeroing-memory-allocator-instead-of-alloc.patch +++ /dev/null @@ -1,39 +0,0 @@ -From 75d68369b544acc5d14c18a827654dfff248d09d Mon Sep 17 00:00:00 2001 -From: Himanshu Jha <himanshujha199640@gmail.com> -Date: Sun, 31 Dec 2017 17:54:23 +0530 -Subject: [PATCH 1/8] crypto: Use zeroing memory allocator instead of - allocator/memset - -Use dma_zalloc_coherent for allocating zeroed -memory and remove unnecessary memset function. - -Done using Coccinelle. -Generated-by: scripts/coccinelle/api/alloc/kzalloc-simple.cocci -0-day tested with no failures. - -Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com> -Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> ---- - drivers/crypto/amcc/crypto4xx_core.c | 8 +++----- - 1 file changed, 3 insertions(+), 5 deletions(-) - ---- a/drivers/crypto/amcc/crypto4xx_core.c -+++ b/drivers/crypto/amcc/crypto4xx_core.c -@@ -282,14 +282,12 @@ static u32 crypto4xx_put_pd_to_pdr(struc - */ - static u32 crypto4xx_build_gdr(struct crypto4xx_device *dev) - { -- dev->gdr = dma_alloc_coherent(dev->core_dev->device, -- sizeof(struct ce_gd) * PPC4XX_NUM_GD, -- &dev->gdr_pa, GFP_ATOMIC); -+ dev->gdr = dma_zalloc_coherent(dev->core_dev->device, -+ sizeof(struct ce_gd) * PPC4XX_NUM_GD, -+ &dev->gdr_pa, GFP_ATOMIC); - if (!dev->gdr) - return -ENOMEM; - -- memset(dev->gdr, 0, sizeof(struct ce_gd) * PPC4XX_NUM_GD); -- - return 0; - } - |