From b68231a1b5e95a532f4d5135cdbd0fe6b0bfcb3b Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Wed, 30 Oct 2013 00:15:13 -0300 Subject: [PATCH] [media] v4l: ti-vpe: fix return value check in vpe_probe() In case of error, the function devm_kzalloc() and devm_ioremap() returns NULL pointer not ERR_PTR(). The IS_ERR() test in the return value check should be replaced with NULL test. Signed-off-by: Wei Yongjun Reviewed-by: Archit Taneja Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/ti-vpe/vpe.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/media/platform/ti-vpe/vpe.c b/drivers/media/platform/ti-vpe/vpe.c index 1a31c8585a1b..f949ef57a54c 100644 --- a/drivers/media/platform/ti-vpe/vpe.c +++ b/drivers/media/platform/ti-vpe/vpe.c @@ -1942,8 +1942,8 @@ static int vpe_probe(struct platform_device *pdev) int ret, irq, func; dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL); - if (IS_ERR(dev)) - return PTR_ERR(dev); + if (!dev) + return -ENOMEM; spin_lock_init(&dev->lock); @@ -1962,8 +1962,8 @@ static int vpe_probe(struct platform_device *pdev) * registers based on the sub block base addresses */ dev->base = devm_ioremap(&pdev->dev, res->start, SZ_32K); - if (IS_ERR(dev->base)) { - ret = PTR_ERR(dev->base); + if (!dev->base) { + ret = -ENOMEM; goto v4l2_dev_unreg; } -- 2.39.5