scsi: hptiop: Replace one-element array with flexible-array member in struct hpt_iop_...

One-element arrays are deprecated, and we are replacing them with flexible
array members instead. So, replace one-element array with flexible-array
member in struct hpt_iop_request_ioctl_command.

Link: https://github.com/KSPP/linux/issues/79
Link: https://github.com/KSPP/linux/issues/205
Link: https://lore.kernel.org/r/YyyUvuId7dAZadej@work
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/hptiop.h b/drivers/scsi/hptiop.h
index ef2f2aca598cf2d629d50a1477928955ca3c05c0..394ef6aa469e89f4cb4b110f31ba2aa77163f1f2 100644 (file)
--- a/drivers/scsi/hptiop.h
+++ b/drivers/scsi/hptiop.h
@@ -237,7 +237,7 @@ struct hpt_iop_request_ioctl_command {
        __le32 inbuf_size;
        __le32 outbuf_size;
        __le32 bytes_returned;
-       u8     buf[1];
+       u8     buf[];
        /* out data should be put at buf[(inbuf_size+3)&~3] */
 };