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corrected return code of teles_writebuf()

This commit is contained in:
Fritz Elfert 1996-06-24 17:15:55 +00:00
parent 91580dd520
commit 8214e6d1a2
1 changed files with 8 additions and 2 deletions
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10
drivers/isdn/teles/callc.c
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@ -1,6 +1,9 @@
/* $Id$
*
* $Log$
* Revision 1.12 1996/06/12 16:15:33 fritz
* Extended user-configurable debugging flags.
*
* Revision 1.11 1996/06/07 12:32:20 fritz
* More changes to support suspend/resume.
*
@ -1421,12 +1424,15 @@ teles_writebuf(int id, int chan, const u_char * buf, int count, int user)
if (!chanp->data_open) {
printk(KERN_DEBUG "teles_writebuf: channel not open\n");
return -ENOMEM;
return -EIO;
}
err = BufPoolGet(&ibh, st->l1.sbufpool, GFP_ATOMIC, st, 21);
if (err)
return -ENOMEM;
/* Must return 0 here, since this is not an error
* but a temporary lack of resources.
*/
return 0;
ptr = DATAPTR(ibh);
if (chanp->lc_b.l2_establish)