From fc5a7f0339d0641c0df14a9ed8af49c9992f9bef Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Fri, 9 Mar 2018 12:27:08 -0600 Subject: power: supply: da9150-fg: remove VLA usage In preparation to enabling -Wvla, remove VLA usage and replace it with fixed-length arrays. DA9150_QIF_LONG_SIZE (4 bytes) is the biggest size of an attribute which can be accessed [1]. Fixed as part of the directive to remove all VLAs from the kernel: https://lkml.org/lkml/2018/3/7/621 [1] https://marc.info/?l=kernel-hardening&m=152059600524753&w=2 Signed-off-by: Gustavo A. R. Silva Acked-by: Adam Thomson Signed-off-by: Sebastian Reichel --- drivers/power/supply/da9150-fg.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/power') diff --git a/drivers/power/supply/da9150-fg.c b/drivers/power/supply/da9150-fg.c index 8b8ce978656a..1e2e5b0520c9 100644 --- a/drivers/power/supply/da9150-fg.c +++ b/drivers/power/supply/da9150-fg.c @@ -92,7 +92,7 @@ struct da9150_fg { static u32 da9150_fg_read_attr(struct da9150_fg *fg, u8 code, u8 size) { - u8 buf[size]; + u8 buf[DA9150_QIF_LONG_SIZE]; u8 read_addr; u32 res = 0; int i; @@ -111,7 +111,7 @@ static void da9150_fg_write_attr(struct da9150_fg *fg, u8 code, u8 size, u32 val) { - u8 buf[size]; + u8 buf[DA9150_QIF_LONG_SIZE]; u8 write_addr; int i; -- cgit v1.2.3-59-g8ed1b