debugfs: change parameter check in debugfs_remove() functions

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The dentry parameter in debugfs_remove() and debugfs_remove_recursive()
is checked being a NULL pointer. To make cleanup by callers easier this
check is extended using the IS_ERR_OR_NULL macro instead because the
debugfs_create_... functions can return a ERR_PTR() value.

Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Arend van Spriel 2012-05-23 15:13:07 +02:00 • committed by Greg Kroah-Hartman

parent 0998d06310

commit a59d6293e5

1 changed files with 2 additions and 2 deletions

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fs/debugfs/inode.c

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