From: Joerg Roedel <jroedel@suse.de>
Date: Mon, 23 Dec 2019 14:09:46 +0100
Subject: iommu/amd: Remove unused variable
Git-commit: 2ca6b6dc8512abd697c251c3e492fb12f3cb1856
Patch-mainline: v5.6-rc1
References: bsc#1175713
The iommu variable in set_device_exclusion_range() us unused
now and causes a compiler warning. Remove it.
Fixes: 387caf0b759a ("iommu/amd: Treat per-device exclusion ranges as r/w unity-mapped regions")
Signed-off-by: Joerg Roedel <jroedel@suse.de>
---
drivers/iommu/amd_iommu_init.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/iommu/amd_iommu_init.c b/drivers/iommu/amd_iommu_init.c
index 36649592ddf3..ba7ee4aa04f9 100644
--- a/drivers/iommu/amd_iommu_init.c
+++ b/drivers/iommu/amd_iommu_init.c
@@ -1118,8 +1118,6 @@ static int __init add_early_maps(void)
*/
static void __init set_device_exclusion_range(u16 devid, struct ivmd_header *m)
{
- struct amd_iommu *iommu = amd_iommu_rlookup_table[devid];
-
if (!(m->flags & IVMD_FLAG_EXCL_RANGE))
return;