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-rw-r--r--drivers/misc/mic/card/mic_debugfs.c18
-rw-r--r--drivers/misc/mic/cosm/cosm_debugfs.c4
-rw-r--r--drivers/misc/mic/host/mic_debugfs.c4
-rw-r--r--drivers/misc/mic/scif/scif_debugfs.c5
-rw-r--r--drivers/misc/mic/vop/vop_debugfs.c4
5 files changed, 2 insertions, 33 deletions
diff --git a/drivers/misc/mic/card/mic_debugfs.c b/drivers/misc/mic/card/mic_debugfs.c
index 7a4140874888..fa2b5fefb791 100644
--- a/drivers/misc/mic/card/mic_debugfs.c
+++ b/drivers/misc/mic/card/mic_debugfs.c
@@ -63,25 +63,13 @@ DEFINE_SHOW_ATTRIBUTE(mic_intr);
*/
void __init mic_create_card_debug_dir(struct mic_driver *mdrv)
{
- struct dentry *d;
-
if (!mic_dbg)
return;
mdrv->dbg_dir = debugfs_create_dir(mdrv->name, mic_dbg);
- if (!mdrv->dbg_dir) {
- dev_err(mdrv->dev, "Cant create dbg_dir %s\n", mdrv->name);
- return;
- }
-
- d = debugfs_create_file("intr_test", 0444, mdrv->dbg_dir,
- mdrv, &mic_intr_fops);
- if (!d) {
- dev_err(mdrv->dev,
- "Cant create dbg intr_test %s\n", mdrv->name);
- return;
- }
+ debugfs_create_file("intr_test", 0444, mdrv->dbg_dir, mdrv,
+ &mic_intr_fops);
}
/**
@@ -101,8 +89,6 @@ void mic_delete_card_debug_dir(struct mic_driver *mdrv)
void __init mic_init_card_debugfs(void)
{
mic_dbg = debugfs_create_dir(KBUILD_MODNAME, NULL);
- if (!mic_dbg)
- pr_err("can't create debugfs dir\n");
}
/**
diff --git a/drivers/misc/mic/cosm/cosm_debugfs.c b/drivers/misc/mic/cosm/cosm_debugfs.c
index 71c216d0504d..340ea7171411 100644
--- a/drivers/misc/mic/cosm/cosm_debugfs.c
+++ b/drivers/misc/mic/cosm/cosm_debugfs.c
@@ -105,8 +105,6 @@ void cosm_create_debug_dir(struct cosm_device *cdev)
scnprintf(name, sizeof(name), "mic%d", cdev->index);
cdev->dbg_dir = debugfs_create_dir(name, cosm_dbg);
- if (!cdev->dbg_dir)
- return;
debugfs_create_file("log_buf", 0444, cdev->dbg_dir, cdev,
&log_buf_fops);
@@ -125,8 +123,6 @@ void cosm_delete_debug_dir(struct cosm_device *cdev)
void cosm_init_debugfs(void)
{
cosm_dbg = debugfs_create_dir(KBUILD_MODNAME, NULL);
- if (!cosm_dbg)
- pr_err("can't create debugfs dir\n");
}
void cosm_exit_debugfs(void)
diff --git a/drivers/misc/mic/host/mic_debugfs.c b/drivers/misc/mic/host/mic_debugfs.c
index c6e3c764699f..370f98c7b752 100644
--- a/drivers/misc/mic/host/mic_debugfs.c
+++ b/drivers/misc/mic/host/mic_debugfs.c
@@ -125,8 +125,6 @@ void mic_create_debug_dir(struct mic_device *mdev)
scnprintf(name, sizeof(name), "mic%d", mdev->id);
mdev->dbg_dir = debugfs_create_dir(name, mic_dbg);
- if (!mdev->dbg_dir)
- return;
debugfs_create_file("smpt", 0444, mdev->dbg_dir, mdev,
&mic_smpt_fops);
@@ -155,8 +153,6 @@ void mic_delete_debug_dir(struct mic_device *mdev)
void __init mic_init_debugfs(void)
{
mic_dbg = debugfs_create_dir(KBUILD_MODNAME, NULL);
- if (!mic_dbg)
- pr_err("can't create debugfs dir\n");
}
/**
diff --git a/drivers/misc/mic/scif/scif_debugfs.c b/drivers/misc/mic/scif/scif_debugfs.c
index a6820480105a..8fe38e7ca6e6 100644
--- a/drivers/misc/mic/scif/scif_debugfs.c
+++ b/drivers/misc/mic/scif/scif_debugfs.c
@@ -103,11 +103,6 @@ DEFINE_SHOW_ATTRIBUTE(scif_rma);
void __init scif_init_debugfs(void)
{
scif_dbg = debugfs_create_dir(KBUILD_MODNAME, NULL);
- if (!scif_dbg) {
- dev_err(scif_info.mdev.this_device,
- "can't create debugfs dir scif\n");
- return;
- }
debugfs_create_file("scif_dev", 0444, scif_dbg, NULL, &scif_dev_fops);
debugfs_create_file("scif_rma", 0444, scif_dbg, NULL, &scif_rma_fops);
diff --git a/drivers/misc/mic/vop/vop_debugfs.c b/drivers/misc/mic/vop/vop_debugfs.c
index 2ccef52aca23..d4551d522188 100644
--- a/drivers/misc/mic/vop/vop_debugfs.c
+++ b/drivers/misc/mic/vop/vop_debugfs.c
@@ -186,10 +186,6 @@ void vop_init_debugfs(struct vop_info *vi)
snprintf(name, sizeof(name), "%s%d", KBUILD_MODNAME, vi->vpdev->dnode);
vi->dbg = debugfs_create_dir(name, NULL);
- if (!vi->dbg) {
- pr_err("can't create debugfs dir vop\n");
- return;
- }
debugfs_create_file("dp", 0444, vi->dbg, vi, &vop_dp_fops);
debugfs_create_file("vdev_info", 0444, vi->dbg, vi, &vop_vdev_info_fops);
}