From 37f4915fef0572e41ab91b7d3f7feb237cddbd92 Mon Sep 17 00:00:00 2001 From: Matthew Wilcox Date: Wed, 14 Dec 2016 15:09:16 -0800 Subject: [PATCH] tpm: use idr_find(), not idr_find_slowpath() idr_find_slowpath() is not intended to be part of the public API, it's an implementation detail. There's no reason to skip straight to the slowpath here. Link: http://lkml.kernel.org/r/1480369871-5271-64-git-send-email-mawilcox@linuxonhyperv.com Signed-off-by: Matthew Wilcox Tested-by: Kirill A. Shutemov Cc: Konstantin Khlebnikov Cc: Ross Zwisler Cc: Peter Huewe Cc: Marcel Selhorst Cc: Jarkko Sakkinen Cc: Jason Gunthorpe Cc: Matthew Wilcox Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/char/tpm/tpm-chip.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/char/tpm/tpm-chip.c b/drivers/char/tpm/tpm-chip.c index e5950131bd90..447b6ca09826 100644 --- a/drivers/char/tpm/tpm-chip.c +++ b/drivers/char/tpm/tpm-chip.c @@ -84,7 +84,7 @@ EXPORT_SYMBOL_GPL(tpm_put_ops); * * The return'd chip has been tpm_try_get_ops'd and must be released via * tpm_put_ops - */ + */ struct tpm_chip *tpm_chip_find_get(int chip_num) { struct tpm_chip *chip, *res = NULL; @@ -103,7 +103,7 @@ struct tpm_chip *tpm_chip_find_get(int chip_num) } } while (chip_prev != chip_num); } else { - chip = idr_find_slowpath(&dev_nums_idr, chip_num); + chip = idr_find(&dev_nums_idr, chip_num); if (chip && !tpm_try_get_ops(chip)) res = chip; } -- 2.39.5