lkml.org 
[lkml]   [2000]   [Sep]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: kernel/dma.c question
Date
From
> So runtime checks don't have to be made. If you don't have DMA, the
> functions just return -EINVAL (so they must return a value). Otherwise,
> they don't return a value because they 'printk' their own diagnostic
> message.

The return value thing is a bug
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 12:38    [W:0.029 / U:0.228 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site