| Message ID | 20210608024548.2753635-1-libaokun1@huawei.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [-next] fs: fix doc warnings in ioctl.c | expand |
diff --git a/fs/ioctl.c b/fs/ioctl.c index 1e2204fa9963..b0ef5089ff29 100644 --- a/fs/ioctl.c +++ b/fs/ioctl.c @@ -1076,7 +1076,9 @@ SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd, unsigned long, arg) #ifdef CONFIG_COMPAT /** * compat_ptr_ioctl - generic implementation of .compat_ioctl file operation - * + * @file: open file to invoke ioctl method on + * @cmd: ioctl command to execute + * @arg: command-specific argument for ioctl * This is not normally called as a function, but instead set in struct * file_operations as *
Fixes the following W=1 kernel build warning(s): fs/ioctl.c:1101: warning: Function parameter or member 'file' not described in 'compat_ptr_ioctl' fs/ioctl.c:1101: warning: Function parameter or member 'cmd' not described in 'compat_ptr_ioctl' fs/ioctl.c:1101: warning: Function parameter or member 'arg' not described in 'compat_ptr_ioctl' Signed-off-by: Baokun Li <libaokun1@huawei.com> --- fs/ioctl.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)