From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D3B2E15AE7 for ; Wed, 20 Sep 2023 12:15:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 58938C433C7; Wed, 20 Sep 2023 12:15:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1695212114; bh=cgRA7bU//42BNjrucUkaberP4Ywjs/BUJZOjulklZnI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EhNt+yNASjgEaTcgh9HvuCOeCExmhoGhFsv+NHhyc3sXN2y8usxdto415feaPT3b3 qbyutGJ8+Am8syyIb2MK5wF75q5x9TiYcDQ0+xlfmr9ITbIThYKRSx/EBXeqXroY4g DrlKMVRQ5XQe0sUeCMBUfVZCTAbdKZ4zA49B9REM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Tony Battersby , Bart Van Assche , "Martin K. Petersen" , Sasha Levin Subject: [PATCH 4.19 155/273] scsi: core: Use 32-bit hostnum in scsi_host_lookup() Date: Wed, 20 Sep 2023 13:29:55 +0200 Message-ID: <20230920112851.322884666@linuxfoundation.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230920112846.440597133@linuxfoundation.org> References: <20230920112846.440597133@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 4.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Tony Battersby [ Upstream commit 62ec2092095b678ff89ce4ba51c2938cd1e8e630 ] Change scsi_host_lookup() hostnum argument type from unsigned short to unsigned int to match the type used everywhere else. Fixes: 6d49f63b415c ("[SCSI] Make host_no an unsigned int") Signed-off-by: Tony Battersby Link: https://lore.kernel.org/r/a02497e7-c12b-ef15-47fc-3f0a0b00ffce@cybernetics.com Reviewed-by: Bart Van Assche Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/scsi/hosts.c | 4 ++-- include/scsi/scsi_host.h | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c index 2ffc2e15d822b..c5a0ef6f67c0f 100644 --- a/drivers/scsi/hosts.c +++ b/drivers/scsi/hosts.c @@ -532,7 +532,7 @@ EXPORT_SYMBOL(scsi_host_alloc); static int __scsi_host_match(struct device *dev, const void *data) { struct Scsi_Host *p; - const unsigned short *hostnum = data; + const unsigned int *hostnum = data; p = class_to_shost(dev); return p->host_no == *hostnum; @@ -549,7 +549,7 @@ static int __scsi_host_match(struct device *dev, const void *data) * that scsi_host_get() took. The put_device() below dropped * the reference from class_find_device(). **/ -struct Scsi_Host *scsi_host_lookup(unsigned short hostnum) +struct Scsi_Host *scsi_host_lookup(unsigned int hostnum) { struct device *cdev; struct Scsi_Host *shost = NULL; diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index 5ea06d310a256..c4e38448507de 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -760,7 +760,7 @@ extern void scsi_remove_host(struct Scsi_Host *); extern struct Scsi_Host *scsi_host_get(struct Scsi_Host *); extern int scsi_host_busy(struct Scsi_Host *shost); extern void scsi_host_put(struct Scsi_Host *t); -extern struct Scsi_Host *scsi_host_lookup(unsigned short); +extern struct Scsi_Host *scsi_host_lookup(unsigned int hostnum); extern const char *scsi_host_state_name(enum scsi_host_state); extern void scsi_cmd_get_serial(struct Scsi_Host *, struct scsi_cmnd *); -- 2.40.1