On Wed, 22 Aug 2012, Hans de Goede wrote:
> >> + if ((dc.flags & USBDEVFS_DISCONNECT_CLAIM_IF_DRIVER) &&
> >> + strncmp(dc.driver, intf->dev.driver->name,
> >> + sizeof(dc.driver)) != 0)
> >> + return -EBUSY;
> >> +
> >> + if ((dc.flags & USBDEVFS_DISCONNECT_CLAIM_EXCEPT_DRIVER) &&
> >> + strncmp(dc.driver, intf->dev.driver->name,
> >> + sizeof(dc.driver)) == 0)
> >> + return -EBUSY;
> >
> > Please don't indent continuation lines by exactly one tab stop. It
> > makes them look like the start of a sub-block.
>
> Ok, so you want 4 spaces there to but the 's' of strncmp below the second
> '(' I assume? I actually had that first, then changed to this :)
My style isn't always the same. Most of the time I indent continuation
lines by 2 extra tab stops. Sometimes I indent them by 1/2 tab stop (4
columns), especially when the length would otherwise go way over the
80-column limit.
In this case I would do:
if ((dc.flags & USBDEVFS_DISCONNECT_CLAIM_EXCEPT_DRIVER) &&
strncmp(dc.driver, intf->dev.driver->name,
sizeof(dc.driver)) == 0)
return -EBUSY;
If you prefer something else, that's okay. Just don't put the
"strncmp" in the same column as the "return".
> Before I respin the patch, any other remarks from you?
No, everything else seems okay.
Alan Stern
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