[PATCH] iommu/fsl-pamu: Fix uninitialized variable warning

[Joerg Roedel]

From: Joerg Roedel <jroe...@suse.de>

The variable 'i' in the function update_liodn_stash() is not
initialized and only used in a debug printk(). So it has no
meaning at all, remove it.

Reported-by: kernel test robot <l...@intel.com>
Signed-off-by: Joerg Roedel <jroe...@suse.de>
---
 drivers/iommu/fsl_pamu_domain.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/iommu/fsl_pamu_domain.c b/drivers/iommu/fsl_pamu_domain.c
index 32944d67baa4..0ac781186dbd 100644
--- a/drivers/iommu/fsl_pamu_domain.c
+++ b/drivers/iommu/fsl_pamu_domain.c
@@ -57,14 +57,13 @@ static int __init iommu_init_mempool(void)
 static int update_liodn_stash(int liodn, struct fsl_dma_domain *dma_domain,
                              u32 val)
 {
-       int ret = 0, i;
+       int ret = 0;
        unsigned long flags;
 
        spin_lock_irqsave(&iommu_lock, flags);
        ret = pamu_update_paace_stash(liodn, val);
        if (ret) {
-               pr_debug("Failed to update SPAACE %d field for liodn %d\n ",
-                        i, liodn);
+               pr_debug("Failed to update SPAACE for liodn %d\n ", liodn);
                spin_unlock_irqrestore(&iommu_lock, flags);
                return ret;
        }
-- 
2.30.2