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nvmem: u-boot-env:: Replace zero-length array with DECLARE_FLEX_ARRAY() helper

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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 <rauji.raut@gmail.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20230823132744.350618-19-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Atul Raut 2023-08-23 14:27:40 +01:00 committed by Greg Kroah-Hartman
parent c471245bd9
commit 1006ebe9f1
1 changed files with 1 additions and 1 deletions
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2
drivers/nvmem/u-boot-env.c
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@ -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,