oss: strlcpy is smart enough

strlcpy already accounts for the trailing zero in its length
computation, so there is no need to substract one to the buffer size.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/sound/oss/btaudio.c b/sound/oss/btaudio.c
index f813ae9c2134..4d5cf05b8922 100644
--- a/sound/oss/btaudio.c
+++ b/sound/oss/btaudio.c
@@ -344,7 +344,7 @@ static int btaudio_mixer_ioctl(struct inode *inode, struct file *file,
         if (cmd == SOUND_OLD_MIXER_INFO) {
                 _old_mixer_info info;
                 memset(&info,0,sizeof(info));
-                strlcpy(info.id,"bt878",sizeof(info.id)-1);
+                strlcpy(info.id, "bt878", sizeof(info.id));
                 strlcpy(info.name,"Brooktree Bt878 audio",sizeof(info.name));
                 if (copy_to_user(argp, &info, sizeof(info)))
                         return -EFAULT;