diff options
| author | Philippe Mathieu-Daudé <philmd@redhat.com> | 2020-02-20 10:39:00 +0100 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@redhat.com> | 2020-02-20 14:47:08 +0100 |
| commit | 18610bfd3e9a91c174e009c0528c9c0dc1ffb888 (patch) | |
| tree | c4d57ff5a979a762867d6576b1df600b161980da /hw/arm/smmu-common.c | |
| parent | 4b314c1a71e398f428de69ae719967cd9902f61d (diff) | |
hw: Remove unnecessary cast when calling dma_memory_read()
Since its introduction in commit d86a77f8abb, dma_memory_read()
always accepted void pointer argument. Remove the unnecessary
casts.
This commit was produced with the included Coccinelle script
scripts/coccinelle/exec_rw_const.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
v4: Drop parenthesis when removing cast (Eric Blake)
Diffstat (limited to 'hw/arm/smmu-common.c')
| -rw-r--r-- | hw/arm/smmu-common.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/hw/arm/smmu-common.c b/hw/arm/smmu-common.c index 23eb117041..0f2573f004 100644 --- a/hw/arm/smmu-common.c +++ b/hw/arm/smmu-common.c @@ -74,8 +74,7 @@ static int get_pte(dma_addr_t baseaddr, uint32_t index, uint64_t *pte, dma_addr_t addr = baseaddr + index * sizeof(*pte); /* TODO: guarantee 64-bit single-copy atomicity */ - ret = dma_memory_read(&address_space_memory, addr, - (uint8_t *)pte, sizeof(*pte)); + ret = dma_memory_read(&address_space_memory, addr, pte, sizeof(*pte)); if (ret != MEMTX_OK) { info->type = SMMU_PTW_ERR_WALK_EABT; |