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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-02-02 18:15:54 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-02-03 09:45:46 +0300
commitd83d7ed260283560700d4034a80baad46620481b (patch)
tree46e964a17a0d3710e0006c4cb9054c07f98f7a8a /drivers
parent6dfb0771429a63db8561d44147f2bb76f93e1c86 (diff)
downloadlinux-d83d7ed260283560700d4034a80baad46620481b.tar.xz
kernel/irq/irqdomain.c: fix memory leak with using debugfs_lookup()
When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: stable <stable@kernel.org> Reviewed-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20230202151554.2310273-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
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