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authorLinus Torvalds <torvalds@linux-foundation.org>2012-07-26 11:25:33 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-07-26 11:25:33 -0700
commitfa93669a1917f93b09142d4b2298329b82d7d36d (patch)
tree7f8d6dc9d1fbb086c59a799a3a7137c46fb9959e /fs/debugfs
parentb13bc8dda81c54a66a1c84e66f60b8feba659f28 (diff)
parent6791457a090d9a234a40b501c2536f0aefaeae4b (diff)
Merge tag 'driver-core-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core changes from Greg Kroah-Hartman: "Here's the big driver core pull request for 3.6-rc1. Unlike 3.5, this kernel should be a lot tamer, with the printk changes now settled down. All we have here is some extcon driver updates, w1 driver updates, a few printk cleanups that weren't needed for 3.5, but are good to have now, and some other minor fixes/changes in the driver core. All of these have been in the linux-next releases for a while now. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>" * tag 'driver-core-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (38 commits) printk: Export struct log size and member offsets through vmcoreinfo Drivers: hv: Change the hex constant to a decimal constant driver core: don't trigger uevent after failure extcon: MAX77693: Add extcon-max77693 driver to support Maxim MAX77693 MUIC device sysfs: fail dentry revalidation after namespace change fix sysfs: fail dentry revalidation after namespace change extcon: spelling of detach in function doc extcon: arizona: Stop microphone detection if we give up on it extcon: arizona: Update cable reporting calls and split headset PM / Runtime: Do not increment device usage counts before probing kmsg - do not flush partial lines when the console is busy kmsg - export "continuation record" flag to /dev/kmsg kmsg - avoid warning for CONFIG_PRINTK=n compilations kmsg - properly print over-long continuation lines driver-core: Use kobj_to_dev instead of re-implementing it driver-core: Move kobj_to_dev from genhd.h to device.h driver core: Move deferred devices to the end of dpm_list before probing driver core: move uevent call to driver_register driver core: fix shutdown races with probe/remove(v3) Extcon: Arizona: Add driver for Wolfson Arizona class devices ...
Diffstat (limited to 'fs/debugfs')
-rw-r--r--fs/debugfs/inode.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index d17c20fd74e..4733eab34a2 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -495,7 +495,7 @@ void debugfs_remove(struct dentry *dentry)
struct dentry *parent;
int ret;
- if (!dentry)
+ if (IS_ERR_OR_NULL(dentry))
return;
parent = dentry->d_parent;
@@ -527,7 +527,7 @@ void debugfs_remove_recursive(struct dentry *dentry)
struct dentry *child;
struct dentry *parent;
- if (!dentry)
+ if (IS_ERR_OR_NULL(dentry))
return;
parent = dentry->d_parent;