diff options
Diffstat (limited to 'fs/debugfs')
| -rw-r--r-- | fs/debugfs/file.c | 3 | ||||
| -rw-r--r-- | fs/debugfs/inode.c | 2 |
2 files changed, 2 insertions, 3 deletions
diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c index 9b78e9ee5429..e813acfaa6e8 100644 --- a/fs/debugfs/file.c +++ b/fs/debugfs/file.c @@ -773,7 +773,7 @@ EXPORT_SYMBOL_GPL(debugfs_create_atomic_t); ssize_t debugfs_read_file_bool(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - char buf[3]; + char buf[2]; bool val; int r; struct dentry *dentry = F_DENTRY(file); @@ -789,7 +789,6 @@ ssize_t debugfs_read_file_bool(struct file *file, char __user *user_buf, else buf[0] = 'N'; buf[1] = '\n'; - buf[2] = 0x00; return simple_read_from_buffer(user_buf, count, ppos, buf, 2); } EXPORT_SYMBOL_GPL(debugfs_read_file_bool); diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c index 22e86ae4dd5a..1d252164d97b 100644 --- a/fs/debugfs/inode.c +++ b/fs/debugfs/inode.c @@ -35,7 +35,7 @@ static struct vfsmount *debugfs_mount; static int debugfs_mount_count; static bool debugfs_registered; -static unsigned int debugfs_allow = DEFAULT_DEBUGFS_ALLOW_BITS; +static unsigned int debugfs_allow __ro_after_init = DEFAULT_DEBUGFS_ALLOW_BITS; /* * Don't allow access attributes to be changed whilst the kernel is locked down |