diff options
| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-05-28 09:35:11 -0500 |
|---|---|---|
| committer | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-06-15 23:08:30 -0500 |
| commit | 466f966b1f4545acad150331911784d3f49ab1c3 (patch) | |
| tree | b26934de503fd3c09ee652ac01f2c7272dd07dcd /drivers/dma/ti/k3-udma.c | |
| parent | 06f3a5a4cbb5fbf552174a426be0b3027149a66f (diff) | |
dmaengine: Replace zero-length array with flexible-array
There is a regular need in the kernel to provide a way to declare having a
dynamically sized set of trailing elements in a structure. Kernel code should
always use “flexible array members”[1] for these cases. The older style of
one-element or zero-length arrays should no longer be used[2].
[1] https://en.wikipedia.org/wiki/Flexible_array_member
[2] https://github.com/KSPP/linux/issues/21
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Diffstat (limited to 'drivers/dma/ti/k3-udma.c')
| -rw-r--r-- | drivers/dma/ti/k3-udma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c index 945b7c604f91..c91e2dc1bb72 100644 --- a/drivers/dma/ti/k3-udma.c +++ b/drivers/dma/ti/k3-udma.c @@ -170,7 +170,7 @@ struct udma_desc { void *metadata; /* pointer to provided metadata buffer (EPIP, PSdata) */ unsigned int hwdesc_count; - struct udma_hwdesc hwdesc[0]; + struct udma_hwdesc hwdesc[]; }; enum udma_chan_state { |