On Thu, 12 Jul 2007 01:56:32 +0200 Michael Buesch <[EMAIL PROTECTED]> wrote:
> This fixes > > drivers/char/rocket.c: In function ‘rp_write’: > drivers/char/rocket.c:1705: warning: ignoring return value of > ‘mutex_lock_interruptible’, declared with attribute warn_unused_result > > Signed-off-by: Michael Buesch <[EMAIL PROTECTED]> > > Index: bu3sch-wireless-dev/drivers/char/rocket.c > =================================================================== > --- bu3sch-wireless-dev.orig/drivers/char/rocket.c 2007-05-18 > 18:09:48.000000000 +0200 > +++ bu3sch-wireless-dev/drivers/char/rocket.c 2007-07-12 01:52:44.000000000 > +0200 > @@ -1702,7 +1702,8 @@ static int rp_write(struct tty_struct *t > if (count <= 0 || rocket_paranoia_check(info, "rp_write")) > return 0; > > - mutex_lock_interruptible(&info->write_mtx); > + if (mutex_lock_interruptible(&info->write_mtx)) > + return -ERESTARTSYS; > > #ifdef ROCKET_DEBUG_WRITE > printk(KERN_INFO "rp_write %d chars...", count); > Thanks, I already have this queued as rocketc-fix-unchecked-mutex_lock_interruptible.patch - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
