From: Matthew Wilcox <mawilcox@linuxonhyperv.com>
To: linux-kernel@vger.kernel.org,
        Andrew Morton <akpm@linux-foundation.org>,
        Konstantin Khlebnikov <koct9i@gmail.com>,
        Ross Zwisler <ross.zwisler@linux.intel.com>
Cc: linux-fsdevel@vger.kernel.org, Matthew Wilcox <mawilcox@microsoft.com>,
        linux-mm@kvack.org,
        "Kirill A . Shutemov" <kirill.shutemov@linux.intel.com>
Subject: [PATCH 24/29] tpm: Use idr_find(), not idr_find_slowpath()
Date: Wed, 16 Nov 2016 16:17:27 -0800
Message-Id: <1479341856-30320-63-git-send-email-mawilcox@linuxonhyperv.com>
In-Reply-To: <1479341856-30320-1-git-send-email-mawilcox@linuxonhyperv.com>
References: <1479341856-30320-1-git-send-email-mawilcox@linuxonhyperv.com>
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 1056
Lines: 35

From: Matthew Wilcox <mawilcox@microsoft.com>

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.

Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
---
 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 e595013..447b6ca 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;
 	}
-- 
2.10.2