[PATCH] IOMMU-Tegra: gart: Delete two error messages for a failed memory allocation in tegra_gart_probe()

[SF Markus Elfring]

From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Fri, 19 Jan 2018 21:44:31 +0100

Omit extra messages for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
 drivers/iommu/tegra-gart.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/iommu/tegra-gart.c b/drivers/iommu/tegra-gart.c
index b62f790ad1ba..1fee3a956832 100644
--- a/drivers/iommu/tegra-gart.c
+++ b/drivers/iommu/tegra-gart.c
@@ -419,10 +419,8 @@ static int tegra_gart_probe(struct platform_device *pdev)
        }
 
        gart = devm_kzalloc(dev, sizeof(*gart), GFP_KERNEL);
-       if (!gart) {
-               dev_err(dev, "failed to allocate gart_device\n");
+       if (!gart)
                return -ENOMEM;
-       }
 
        gart_regs = devm_ioremap(dev, res->start, resource_size(res));
        if (!gart_regs) {
@@ -455,10 +453,8 @@ static int tegra_gart_probe(struct platform_device *pdev)
        gart->page_count = (resource_size(res_remap) >> GART_PAGE_SHIFT);
 
        gart->savedata = vmalloc(sizeof(u32) * gart->page_count);
-       if (!gart->savedata) {
-               dev_err(dev, "failed to allocate context save area\n");
+       if (!gart->savedata)
                return -ENOMEM;
-       }
 
        platform_set_drvdata(pdev, gart);
        do_gart_setup(gart, NULL);
-- 
2.15.1