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iommu/mediatek: Fix forever loop in error handling
authorDan Carpenter <error27@gmail.com>
Wed, 7 Dec 2022 15:56:09 +0000 (18:56 +0300)
committerJoerg Roedel <jroedel@suse.de>
Mon, 12 Dec 2022 11:05:56 +0000 (12:05 +0100)
commit462e768b55a2331324ff72e74706261134369826
treea65019b2471c951932d8e69a24970089dc0c498etree | snapshot
parent00ef8885a945c37551547d8ac8361cacd20c4e42commit | diff
iommu/mediatek: Fix forever loop in error handling

There is a typo so this loop does i++ where i-- was intended.  It will
result in looping until the kernel crashes.

Fixes: 26593928564c ("iommu/mediatek: Add error path for loop of mm_dts_parse")
Signed-off-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Yong Wu <yong.wu@mediatek.com>
Link: https://lore.kernel.org/r/Y5C3mTam2nkbaz6o@kili
Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/mtk_iommu.c diff | blob | blame | history
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