Re: [PATCH] drm/nouveau/tegra: Modify error handling
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From: Alexandre Courbot <hidden>
Date: 2016-08-23 17:20:33
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dri-devel, lkml, nouveau
On Mon, Aug 15, 2016 at 6:54 AM, Amitoj Kaur Chawla [off-list ref] wrote:
iommu_domain_alloc returns NULL on error so replace an incorrect IS_ERR check with a NULL check. The Coccinelle semantic patch used to find this issue is as follows: @@ expression e; statement S; @@ *e = iommu_domain_alloc(...); if (IS_ERR(e)) S Signed-off-by: Amitoj Kaur Chawla <redacted>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com> _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau