From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751892AbcJAHp4 (ORCPT ); Sat, 1 Oct 2016 03:45:56 -0400 Received: from mout.web.de ([212.227.17.11]:51311 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751257AbcJAHpr (ORCPT ); Sat, 1 Oct 2016 03:45:47 -0400 Subject: [PATCH 3/9] md/dm-table: Delete an unnecessary variable initialisation in dm_table_register_integrity() To: dm-devel@redhat.com, linux-raid@vger.kernel.org, Alasdair Kergon , Mike Snitzer , Shaohua Li References: <45984567-4421-5f8d-ddf3-eb2a769a1860@users.sourceforge.net> Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall From: SF Markus Elfring Message-ID: <984c0dd4-b392-cf4b-c42a-93bc859cc00b@users.sourceforge.net> Date: Sat, 1 Oct 2016 09:45:37 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.3.0 MIME-Version: 1.0 In-Reply-To: <45984567-4421-5f8d-ddf3-eb2a769a1860@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:qN2T6Al2lVgyV+W0WN6Tl9SAh7/C2kVc4pdImRoE9TjKmcj3EMY 0PoPYSGNDSuKb8tjZJDKbWdefoKcjpMYPWaxyDOMYlz7bHG3F/G1UCcdftbmP1MdzEzQiFP Q7d+NnwrCzqMYJGygrA9B9abrbz3xkcXM9zgu1VVPgEmjH1z2yvPrgJ4Bik9WqP4dba6Wun pjpkJtoNFolK8rfc2mRTw== X-UI-Out-Filterresults: notjunk:1;V01:K0:zTg6vf+k94g=:T8tlNoelk7hvOuD8vUWFV6 3aploCfTnMfNqDkxLZugNKNfemsL4CsnyGsnrC3VaIDjiPxE2Vr7GEgr6W61uhKzLxh4ur1kA f5dFNDpOq5lGqvTz91eXTcs+TSjBVB4mZAVFcQM7OWsgyzEfeBtc3rKb4cs/LFYQtHK22j78n IXSuTEoKWYfaguK5T38G7iw7cozcJQNIBgl964H5+8syhcrV5j9sxK3HLZOkldbn73Gopklwc kacYuh92Mr1y6yeJSIoPxuEoDbx7wBZIL6NOhWgwa1YVb6EnTe4wlqpyELOBZgY36wUKSh/O6 VJ0Gb6CnPN/4FOaEjLYY3TJBT+ooa+cIiFf7Hy76jN+5ZKv2CQ+ZScRdRAP326F+erOOj+wCT iVk/4XRElXugF2uQpzjWVlMVN9NYZ41umcIkGlVt7BsFOWReCkDXefBkmREq9q9aSqwY3Uasp xjZiBqInk0fRaQI8GvNzWCD9DpeqdvbinE0Dk9SiF/Un45563FGAPi8j8GgZpQc5B1Gz8Nvye J7lAw+mmSZwVG478A6b0Z75sGdg3y0YcwVCHJnDw3wdkbKx9vwtsnFdUb4EekZJmMAj8cm7B9 /19dgCgzwJQd7LndpW3SQ3tcSlufjyarpJIcYNNTKZ/QAta0edfpeR6vd9QF+EfkGOyFgL2pp StxBmRkkIAueDRxVmePU/HspZaJuLRHLvNDiaSO1ODhK8gqjGPzHrGBfiunyy2+rITyYXuD4L MXObnzVKcU1rhvDAshxS2rNIcm8hmh9EycxrI6huUN/ZyY0NHnr30JjzMLr5vVcUeRpihOeek cQ0OfXF Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Sat, 1 Oct 2016 07:25:43 +0200 The local variable "template_disk" is reassigned by a statement at the beginning. Thus omit the explicit initialisation. Signed-off-by: Markus Elfring --- drivers/md/dm-table.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c index 73d38d0..67cc635 100644 --- a/drivers/md/dm-table.c +++ b/drivers/md/dm-table.c @@ -1165,7 +1165,7 @@ static struct gendisk * dm_table_get_integrity_disk(struct dm_table *t) static int dm_table_register_integrity(struct dm_table *t) { struct mapped_device *md = t->md; - struct gendisk *template_disk = NULL; + struct gendisk *template_disk; template_disk = dm_table_get_integrity_disk(t); if (!template_disk) -- 2.10.0