Messages in this thread Patch in this message | | | Date | Tue, 7 Mar 2023 17:15:21 +0100 | From | Greg KH <> | Subject | Re: [PATCH] tty: do checkpatch cleanup |
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On Tue, Mar 07, 2023 at 04:02:47PM +0000, Atin Bainada wrote: > Signed-off-by: Atin Bainada <hi@atinb.me> > --- > drivers/tty/tty_ioctl.c | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/drivers/tty/tty_ioctl.c b/drivers/tty/tty_ioctl.c > index 12983ce4e43e..05a4dd0db476 100644 > --- a/drivers/tty/tty_ioctl.c > +++ b/drivers/tty/tty_ioctl.c > @@ -73,7 +73,7 @@ EXPORT_SYMBOL(tty_chars_in_buffer); > * the number of bytes written. If no method is provided 2K is always > * returned and data may be lost as there will be no flow control. > */ > - > + > unsigned int tty_write_room(struct tty_struct *tty) > { > if (tty->ops->write_room) > @@ -403,6 +403,7 @@ __weak int kernel_termios_to_user_termio(struct termio __user *termio, > struct ktermios *termios) > { > struct termio v; > + > memset(&v, 0, sizeof(struct termio)); > v.c_iflag = termios->c_iflag; > v.c_oflag = termios->c_oflag; > @@ -540,6 +541,7 @@ static void copy_termios_locked(struct tty_struct *tty, struct ktermios *kterm) > static int get_termio(struct tty_struct *tty, struct termio __user *termio) > { > struct ktermios kterm; > + > copy_termios(tty, &kterm); > if (kernel_termios_to_user_termio(termio, &kterm)) > return -EFAULT; > @@ -919,6 +921,7 @@ static int __tty_perform_flush(struct tty_struct *tty, unsigned long arg) > int tty_perform_flush(struct tty_struct *tty, unsigned long arg) > { > struct tty_ldisc *ld; > + > int retval = tty_check_change(tty); > if (retval) > return retval; > -- > 2.39.2 > >
Hi,
This is the friendly patch-bot of Greg Kroah-Hartman. You have sent him a patch that has triggered this response. He used to manually respond to these common problems, but in order to save his sanity (he kept writing the same thing over and over, yet to different people), I was created. Hopefully you will not take offence and will fix the problem in your patch and resubmit it so that it can be accepted into the Linux kernel tree.
You are receiving this message because of the following common error(s) as indicated below:
- Your patch did many different things all at once, making it difficult to review. All Linux kernel patches need to only do one thing at a time. If you need to do multiple things (such as clean up all coding style issues in a file/driver), do it in a sequence of patches, each one doing only one thing. This will make it easier to review the patches to ensure that they are correct, and to help alleviate any merge issues that larger patches can cause. - You did not specify a description of why the patch is needed, or possibly, any description at all, in the email body. Please read the section entitled "The canonical patch format" in the kernel file, Documentation/process/submitting-patches.rst for what is needed in order to properly describe the change.
- You did not write a descriptive Subject: for the patch, allowing Greg, and everyone else, to know what this patch is all about. Please read the section entitled "The canonical patch format" in the kernel file, Documentation/process/submitting-patches.rst for what a proper Subject: line should look like.
If you wish to discuss this problem further, or you have questions about how to resolve this issue, please feel free to respond to this email and Greg will reply once he has dug out from the pending patches received from other developers.
thanks,
greg k-h's patch email bot
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