linux-kernel - Re: [PATCH] xen/pciback: Fix incorrect type warnings

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Message-ID: <c619fb6c-6957-5b87-b0a1-6be96f8771db@suse.com>
Date:   Mon, 29 Mar 2021 09:24:05 +0200
From:   Juergen Gross <jgross@...e.com>
To:     Muhammad Usama Anjum <musamaanjum@...il.com>,
        Boris Ostrovsky <boris.ostrovsky@...cle.com>,
        Stefano Stabellini <sstabellini@...nel.org>,
        "moderated list:XEN HYPERVISOR INTERFACE" 
        <xen-devel@...ts.xenproject.org>,
        open list <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org, colin.king@...onical.com,
        dan.carpenter@...cle.com
Subject: Re: [PATCH] xen/pciback: Fix incorrect type warnings

On 26.03.21 19:14, Muhammad Usama Anjum wrote:
> Correct enum pci_channel_io_normal should be used instead of putting
> integer value 1.
> 
> Fix following smatch warnings:
> drivers/xen/xen-pciback/pci_stub.c:805:40: warning: incorrect type in argument 2 (different base types)
> drivers/xen/xen-pciback/pci_stub.c:805:40:    expected restricted pci_channel_state_t [usertype] state
> drivers/xen/xen-pciback/pci_stub.c:805:40:    got int
> drivers/xen/xen-pciback/pci_stub.c:862:40: warning: incorrect type in argument 2 (different base types)
> drivers/xen/xen-pciback/pci_stub.c:862:40:    expected restricted pci_channel_state_t [usertype] state
> drivers/xen/xen-pciback/pci_stub.c:862:40:    got int
> drivers/xen/xen-pciback/pci_stub.c:973:31: warning: incorrect type in argument 2 (different base types)
> drivers/xen/xen-pciback/pci_stub.c:973:31:    expected restricted pci_channel_state_t [usertype] state
> drivers/xen/xen-pciback/pci_stub.c:973:31:    got int
> 
> Signed-off-by: Muhammad Usama Anjum <musamaanjum@...il.com>

Reviewed-by: Juergen Gross <jgross@...e.com>


Juergen

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