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path: root/drivers/misc/mei/bus-fixup.c
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Diffstat (limited to 'drivers/misc/mei/bus-fixup.c')
-rw-r--r--drivers/misc/mei/bus-fixup.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/misc/mei/bus-fixup.c b/drivers/misc/mei/bus-fixup.c
index 29f2daed37e0..0208c4b027c5 100644
--- a/drivers/misc/mei/bus-fixup.c
+++ b/drivers/misc/mei/bus-fixup.c
@@ -110,12 +110,13 @@ struct mkhi_msg {
u8 data[0];
} __packed;
+#define MKHI_OSVER_BUF_LEN (sizeof(struct mkhi_msg_hdr) + \
+ sizeof(struct mkhi_fwcaps) + \
+ sizeof(struct mei_os_ver))
static int mei_osver(struct mei_cl_device *cldev)
{
- const size_t size = sizeof(struct mkhi_msg_hdr) +
- sizeof(struct mkhi_fwcaps) +
- sizeof(struct mei_os_ver);
- char buf[size];
+ const size_t size = MKHI_OSVER_BUF_LEN;
+ char buf[MKHI_OSVER_BUF_LEN];
struct mkhi_msg *req;
struct mkhi_fwcaps *fwcaps;
struct mei_os_ver *os_ver;