[PATCH 2/2 linux-next] drm/msm: use IS_ERR() to check regulator_get() return

[Fabian Frederick]

regulator_get() never returns NULL. There's no need for IS_ERR_OR_NULL()

Signed-off-by: Fabian Frederick <fabf at skynet.be>
---
 drivers/gpu/drm/msm/dsi/dsi_host.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c 
b/drivers/gpu/drm/msm/dsi/dsi_host.c
index 956b224..642cbaf 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -273,7 +273,7 @@ static const struct dsi_config *dsi_get_config(struct 
msm_dsi_host *msm_host)
        u32 major = 0, minor = 0;

        gdsc_reg = regulator_get(&msm_host->pdev->dev, "gdsc");
-       if (IS_ERR_OR_NULL(gdsc_reg)) {
+       if (IS_ERR(gdsc_reg)) {
                pr_err("%s: cannot get gdsc\n", __func__);
                goto fail;
        }
-- 
1.9.1