1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index ca27ee89240b..d239cf8b20bd 100644
--- a/drivers/cdrom/cdrom.c
+++ b/drivers/cdrom/cdrom.c
@@ -1837,7 +1837,7 @@ static int dvd_read_bca(struct cdrom_device_info *cdi, dvd_struct *s)
         init_cdrom_command(&cgc, buf, sizeof(buf), CGC_DATA_READ);
         cgc.cmd[0] = GPCMD_READ_DVD_STRUCTURE;
         cgc.cmd[7] = s->type;
-        cgc.cmd[9] = cgc.buflen = 0xff;
+        cgc.cmd[9] = cgc.buflen & 0xff;
 
         if ((ret = cdo->generic_packet(cdi, &cgc)))
                 return ret;