powerpc/mm: ptdump: no need to check return value of debugfs_create functions

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When calling debugfs functions, there is no need to ever check the
return value.  The function can work or not, but the code logic should
never do something different based on this.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200209105901.1620958-4-gregkh@linuxfoundation.org

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Greg Kroah-Hartman 2020-02-09 11:58:59 +01:00 • committed by Michael Ellerman

parent 08f6a7974a

commit f3c0520195

4 changed files with 11 additions and 20 deletions

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8

arch/powerpc/mm/ptdump/bats.c

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7

arch/powerpc/mm/ptdump/hashpagetable.c

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8

arch/powerpc/mm/ptdump/ptdump.c

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arch/powerpc/mm/ptdump/segment_regs.c

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