Error handling in drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm20b.c

[Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>]

Hi,

in file 'drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm20b.c', error handling in 'gm20b_tegra_read_wpr()' seams to be broken.

The code used is:

    mc = ioremap(TEGRA_MC_BASE, 0xd00);
    if (!mc) {
        nvkm_error(&sb->subdev, "...");
        return PTR_ERR(mc);
    }

so we always return '0', which means success.


Best regards,

CJ

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