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From:   <Ajay.Kathat@microchip.com>
To:     <linux-wireless@vger.kernel.org>
CC:     <devel@driverdev.osuosl.org>, <gregkh@linuxfoundation.org>,
        <Adham.Abozaeid@microchip.com>, <johannes@sipsolutions.net>,
        <Ajay.Kathat@microchip.com>
Subject: [PATCH 3/3] staging: wilc1000: use flexible-array member instead of
 zero-length array
Thread-Topic: [PATCH 3/3] staging: wilc1000: use flexible-array member instead
 of zero-length array
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Date:   Mon, 2 Mar 2020 16:22:36 +0000
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From: Ajay Singh <ajay.kathat@microchip.com>

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>
---
 drivers/staging/wilc1000/spi.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/staging/wilc1000/spi.c b/drivers/staging/wilc1000/spi.=
c
index 11653ac118cd..dfd25df75780 100644
--- a/drivers/staging/wilc1000/spi.c
+++ b/drivers/staging/wilc1000/spi.c
@@ -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;
--=20
2.24.0