* [PATCH -next] iommu/amd: Fix error return code in irq_remapping_alloc()
@ 2016-07-28 2:10 Wei Yongjun
[not found] ` <1469671826-13144-1-git-send-email-weiyj.lk-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
0 siblings, 1 reply; 2+ messages in thread
From: Wei Yongjun @ 2016-07-28 2:10 UTC (permalink / raw)
To: Joerg Roedel
Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA, Wei Yongjun,
linux-kernel-u79uwXL29TY76Z2rM5mHXA
Fix to return a negative error code from the alloc_irq_index() error
handling case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun <weiyj.lk-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
drivers/iommu/amd_iommu.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index 96de97a..71e94f3 100644
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -3886,6 +3886,7 @@ static int irq_remapping_alloc(struct irq_domain *domain, unsigned int virq,
}
if (index < 0) {
pr_warn("Failed to allocate IRTE\n");
+ ret = index;
goto out_free_parent;
}
^ permalink raw reply related [flat|nested] 2+ messages in thread
end of thread, other threads:[~2016-08-09 15:19 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2016-07-28 2:10 [PATCH -next] iommu/amd: Fix error return code in irq_remapping_alloc() Wei Yongjun
[not found] ` <1469671826-13144-1-git-send-email-weiyj.lk-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-08-09 15:19 ` Joerg Roedel
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).