The debugfs_create_* API returns a NULL ptr in case of problem.
Fix the smartreflex code to take this into account.
Signed-off-by: Jean Pihet <j-pihet@xxxxxx>
---
arch/arm/mach-omap2/smartreflex.c | 10 +++++-----
1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c
index 2fe882f..a9afaf7 100644
--- a/arch/arm/mach-omap2/smartreflex.c
+++ b/arch/arm/mach-omap2/smartreflex.c
@@ -1169,7 +1169,7 @@ static int __init omap_sr_probe(struct platform_device *pdev)
if (!sr_dbg_dir) {
sr_dbg_dir = debugfs_create_dir("smartreflex", NULL);
if (!sr_dbg_dir) {
- ret = PTR_ERR(sr_dbg_dir);
+ ret = -ENOMEM;
pr_err("%s:sr debugfs dir creation failed(%d)\n",
__func__, ret);
goto err_iounmap;
@@ -1185,10 +1185,10 @@ static int __init omap_sr_probe(struct platform_device *pdev)
}
sr_info->dbg_dir = debugfs_create_dir(name, sr_dbg_dir);
kfree(name);
- if (IS_ERR(sr_info->dbg_dir)) {
+ if (!sr_info->dbg_dir) {
dev_err(&pdev->dev, "%s: Unable to create debugfs directory\n",
__func__);
- ret = PTR_ERR(sr_info->dbg_dir);
+ ret = -ENOMEM;
goto err_iounmap;
}
@@ -1202,10 +1202,10 @@ static int __init omap_sr_probe(struct platform_device *pdev)
&sr_info->err_minlimit);
nvalue_dir = debugfs_create_dir("nvalue", sr_info->dbg_dir);
- if (IS_ERR(nvalue_dir)) {
+ if (!nvalue_dir) {
dev_err(&pdev->dev, "%s: Unable to create debugfs directory"
"for n-values\n", __func__);
- ret = PTR_ERR(nvalue_dir);
+ ret = -ENOMEM;
goto err_debugfs;
}
--
1.7.5.4
--
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