d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Don't use aha after calling aha_free.

Browse Source
This commit is contained in:
Warner Losh 2004-11-12 00:46:52 +00:00
parent cf1f7ce2f1
commit 4e08cdc5f5
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
sys/dev/aha/aha_isa.c
View File

@ -247,29 +247,29 @@ aha_isa_attach(device_t dev)
/* lockfunc */ busdma_lock_mutex,
/* lockarg */ &Giant,
&aha->parent_dmat) != 0) {
aha_free(aha);
bus_release_resource(dev, SYS_RES_IOPORT, aha->portrid, aha->port);
bus_release_resource(dev, SYS_RES_IRQ, aha->irqrid, aha->irq);
bus_release_resource(dev, SYS_RES_DRQ, aha->drqrid, aha->drq);
aha_free(aha);
return (ENOMEM);
}
if (aha_init(aha)) {
device_printf(dev, "init failed\n");
aha_free(aha);
bus_release_resource(dev, SYS_RES_IOPORT, aha->portrid, aha->port);
bus_release_resource(dev, SYS_RES_IRQ, aha->irqrid, aha->irq);
bus_release_resource(dev, SYS_RES_DRQ, aha->drqrid, aha->drq);
aha_free(aha);
return (ENOMEM);
}
error = aha_attach(aha);
if (error) {
device_printf(dev, "attach failed\n");
aha_free(aha);
bus_release_resource(dev, SYS_RES_IOPORT, aha->portrid, aha->port);
bus_release_resource(dev, SYS_RES_IRQ, aha->irqrid, aha->irq);
bus_release_resource(dev, SYS_RES_DRQ, aha->drqrid, aha->drq);
aha_free(aha);
return (error);
}
@ -277,10 +277,10 @@ aha_isa_attach(device_t dev)
&ih);
if (error) {
device_printf(dev, "Unable to register interrupt handler\n");
aha_free(aha);
bus_release_resource(dev, SYS_RES_IOPORT, aha->portrid, aha->port);
bus_release_resource(dev, SYS_RES_IRQ, aha->irqrid, aha->irq);
bus_release_resource(dev, SYS_RES_DRQ, aha->drqrid, aha->drq);
aha_free(aha);
return (error);
}