[PATCH -next] drm/msm/dsi: fix error return code in msm_dsi_host_init()

From: Wei Yongjun weiyongjun1@huawei.com

Fix to return error code -ENOMEM from the malloc error handling case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun weiyongjun1@huawei.com --- drivers/gpu/drm/msm/dsi/dsi_host.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c index 1fc07ce..4f79b10 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_host.c +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -1740,6 +1740,7 @@ int msm_dsi_host_init(struct msm_dsi *msm_dsi)

msm_host->rx_buf = devm_kzalloc(&pdev->dev, SZ_4K, GFP_KERNEL); if (!msm_host->rx_buf) { + ret = -ENOMEM; pr_err("%s: alloc rx temp buf failed\n", __func__); goto fail; }