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pci_register_lkm can fail gracefully, so let it do that when there is

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no more memory (M_WAITOK -> M_NOWAIT).  It may be called early enough
during boot that M_WAITOK isn't OK.  (In theory - right now it isn't called
from anywhere).
This commit is contained in:
Eivind Eklund 1999-04-11 02:46:20 +00:00
parent ee45a71480
commit 1025c39862
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=45571
1 changed files with 2 additions and 2 deletions
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4
sys/pci/pci_compat.c
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@ -23,7 +23,7 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $Id: pci_compat.c,v 1.19 1999/01/14 06:22:10 jdp Exp $
* $Id: pci_compat.c,v 1.20 1999/01/19 23:29:19 se Exp $
*
*/
@ -460,7 +460,7 @@ int pci_register_lkm (struct pci_device *dvp, int if_revision)
if (dvp == NULL || dvp->pd_probe == NULL || dvp->pd_attach == NULL) {
return (-1);
}
lkm = malloc (sizeof (*lkm), M_DEVBUF, M_WAITOK);
lkm = malloc (sizeof (*lkm), M_DEVBUF, M_NOWAIT);
if (lkm == NULL) {
return (-1);
}