Greg Kroah-Hartman 9fc8c5fa42 debugfs: add debugfs_lookup_and_remove() ... commit dec9b2f1e0 upstream. There is a very common pattern of using debugfs_remove(debufs_lookup(..)) which results in a dentry leak of the dentry that was looked up. Instead of having to open-code the correct pattern of calling dput() on the dentry, create debugfs_lookup_and_remove() to handle this pattern automatically and properly without any memory leaks. Cc: stable <stable@kernel.org> Reported-by: Kuyo Chang <kuyo.chang@mediatek.com> Tested-by: Kuyo Chang <kuyo.chang@mediatek.com> Link: https://lore.kernel.org/r/YxIaQ8cSinDR881k@kroah.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-09-15 12:04:54 +02:00
..
file.c	debugfs: lockdown: Allow reading debugfs files that are not world readable	2022-01-27 09:19:36 +01:00
inode.c	debugfs: add debugfs_lookup_and_remove()	2022-09-15 12:04:54 +02:00
internal.h	debugfs: Remove redundant license text	2017-11-07 20:25:03 +01:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00