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drm/omap: fix error return code in omap_dmm_probe()

Message ID CAPgLHd_NrAGkJ+Ufw1nbfSDc_nzq1qdX1VFtmrgrYR6=0hGK0w@mail.gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Wei Yongjun Sept. 11, 2013, 11:16 a.m. UTC
From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>

Fix to return -ENOMEM in the refill memory alloc error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
 drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox


diff --git a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
index 9b794c9..ab546c9 100644
--- a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
+++ b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
@@ -675,6 +675,7 @@  static int omap_dmm_probe(struct platform_device *dev)
 				&omap_dmm->refill_pa, GFP_KERNEL);
 	if (!omap_dmm->refill_va) {
 		dev_err(&dev->dev, "could not allocate refill memory\n");
+		ret = -ENOMEM;
 		goto fail;