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eliminate double free when sym_cam_attach fails

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This commit is contained in:
Sam Leffler 2005-03-26 18:17:58 +00:00
parent ca640ca965
commit 05aabdfcf1
1 changed files with 7 additions and 2 deletions
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9
sys/dev/sym/sym_hipd.c
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@ -9203,15 +9203,20 @@ static int sym_cam_attach(hcb_p np)
*/
static void sym_cam_free(hcb_p np)
{
if (np->intr)
if (np->intr) {
bus_teardown_intr(np->device, np->irq_res, np->intr);
np->intr = NULL;
}
if (np->sim) {
xpt_bus_deregister(cam_sim_path(np->sim));
cam_sim_free(np->sim, /*free_devq*/ TRUE);
np->sim = NULL;
}
if (np->path)
if (np->path) {
xpt_free_path(np->path);
np->path = NULL;
}
}
/*============ OPTIONNAL NVRAM SUPPORT =================*/