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enetc: Replace zero-length array with flexible-array member 

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://www.kernel.org/doc/html/v5.9-rc1/process/deprecated.html#zero-length-and-one-element-arrays

Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
This commit is contained in:
Gustavo A. R. Silva 2020-08-31 08:25:42 -05:00
parent 5e01fdff04
commit bfe124d197
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/freescale/enetc/enetc_qos.c
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@ -402,7 +402,7 @@ struct enetc_psfp_gate {
u32 num_entries;
refcount_t refcount;
struct hlist_node node;
struct action_gate_entry entries[0];
struct action_gate_entry entries[];
};
/* Only enable the green color frame now