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MIPS: Octeon: remove unnecessary null test before debugfs_remove_recursive

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Fix checkpatch warning:
WARNING: debugfs_remove_recursive(NULL) is safe this check is probably not required

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Acked-by: David Daney <david.daney@cavium.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/7224/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Fabian Frederick 2014-06-29 09:16:19 +02:00 committed by Ralf Baechle
parent 3b628cac65
commit 2d6a554dd5
1 changed files with 1 additions and 2 deletions
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3
arch/mips/cavium-octeon/oct_ilm.c
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@ -194,8 +194,7 @@ err_irq:
static __exit void oct_ilm_module_exit(void)
{
disable_timer(TIMER_NUM);
if (dir)
debugfs_remove_recursive(dir);
debugfs_remove_recursive(dir);
free_irq(OCTEON_IRQ_TIMER0 + TIMER_NUM, 0);
}