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);

-- 
Greetings Michael.
-
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/

Reply via email to