Commit 12033457 authored by Gustavo A. R. Silva's avatar Gustavo A. R. Silva

can: peak_canfd: 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/21Signed-off-by: default avatarGustavo A. R. Silva <gustavoars@kernel.org>
parent 466f966b
......@@ -146,7 +146,7 @@ struct pciefd_rx_dma {
__le32 irq_status;
__le32 sys_time_low;
__le32 sys_time_high;
struct pucan_rx_msg msg[0];
struct pucan_rx_msg msg[];
} __packed __aligned(4);
/* Tx Link record */
......@@ -194,7 +194,7 @@ struct pciefd_board {
struct pci_dev *pci_dev;
int can_count;
spinlock_t cmd_lock; /* 64-bits cmds must be atomic */
struct pciefd_can *can[0]; /* array of network devices */
struct pciefd_can *can[]; /* array of network devices */
};
/* supported device ids. */
......
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