In preparation to enabling -Wvla, remove VLA and replace it with a fixed-length array instead. Also, remove variable 'len'.
Notice that no new IDs have been added in seven years.
Signed-off-by: Gustavo A. R. Silva gustavo@embeddedor.com --- drivers/video/fbdev/via/via_aux_vt1632.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/video/fbdev/via/via_aux_vt1632.c b/drivers/video/fbdev/via/via_aux_vt1632.c index d24f4cd..0cd0d2a 100644 --- a/drivers/video/fbdev/via/via_aux_vt1632.c +++ b/drivers/video/fbdev/via/via_aux_vt1632.c @@ -35,10 +35,10 @@ static void probe(struct via_aux_bus *bus, u8 addr) .addr = addr, .name = name}; /* check vendor id and device id */ - const u8 id[] = {0x06, 0x11, 0x92, 0x31}, len = ARRAY_SIZE(id); - u8 tmp[len]; + const u8 id[4] = {0x06, 0x11, 0x92, 0x31}; + u8 tmp[4];
- if (!via_aux_read(&drv, 0x00, tmp, len) || memcmp(id, tmp, len)) + if (!via_aux_read(&drv, 0x00, tmp, 4) || memcmp(id, tmp, 4)) return;
printk(KERN_INFO "viafb: Found %s at address 0x%x\n", name, addr);