From c32f2186acc9abb4d766361255d7ddf07d15eeb2 Mon Sep 17 00:00:00 2001 From: Atul Raut Date: Sun, 30 Jul 2023 15:39:15 -0700 Subject: [PATCH] nvmem: u-boot-env:: Replace zero-length array with DECLARE_FLEX_ARRAY() helper We are moving toward replacing zero-length arrays with C99 flexible-array members since they are deprecated. Therefore, the new DECLARE_FLEX_ARRAY() helper macro should be used to replace the zero-length array declaration. This fixes warnings such as: ./drivers/nvmem/u-boot-env.c:50:9-13: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) Signed-off-by: Atul Raut Signed-off-by: Srinivas Kandagatla --- drivers/nvmem/u-boot-env.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/nvmem/u-boot-env.c +++ b/drivers/nvmem/u-boot-env.c @@ -47,7 +47,7 @@ struct u_boot_env_image_broadcom { __le32 magic; __le32 len; __le32 crc32; - uint8_t data[0]; + DECLARE_FLEX_ARRAY(uint8_t, data); } __packed; static int u_boot_env_read(void *context, unsigned int offset, void *val,