diff mbox series

[3/3] staging: wilc1000: use flexible-array member instead of zero-length array

Message ID 20200302162226.4196-4-ajay.kathat@microchip.com
State New
Headers show
Series staging: wilc1000: correct Smatch warnings & use flexible-array member | expand

Commit Message

Ajay Singh March 2, 2020, 4:22 p.m. UTC 
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 mbox series

Patch

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;