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staging: wilc1000: use flexible-array member instead of zero-length array 

Use flexible-array member introduced in C99 instead of zero-length
array. Most of zero-length array was already taken care in previous
patch [1]. Now modified few more cases which were not handled earlier.

[1]. https://patchwork.kernel.org/patch/11394197/

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Link: https://lore.kernel.org/r/20200302162226.4196-4-ajay.kathat@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ajay Singh 2020-03-02 16:22:36 +00:00 committed by Greg Kroah-Hartman
parent f79a8a85cc
commit 0fc6d4e4ce
1 changed files with 5 additions and 5 deletions
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10
drivers/staging/wilc1000/spi.c
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@ -109,27 +109,27 @@ struct wilc_spi_cmd {
union {
struct {
u8 addr[3];
u8 crc[0];
u8 crc[];
} __packed simple_cmd;
struct {
u8 addr[3];
u8 size[2];
u8 crc[0];
u8 crc[];
} __packed dma_cmd;
struct {
u8 addr[3];
u8 size[3];
u8 crc[0];
u8 crc[];
} __packed dma_cmd_ext;
struct {
u8 addr[2];
__be32 data;
u8 crc[0];
u8 crc[];
} __packed internal_w_cmd;
struct {
u8 addr[3];
__be32 data;
u8 crc[0];
u8 crc[];
} __packed w_cmd;
} u;
} __packed;