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    SubjectRe: [PATCH] bcache: Use PTR_ERR_OR_ZERO()
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    On 11/27/2017 03:05 PM, Vasyl Gomonovych wrote:
    > Fix ptr_ret.cocci warnings:
    > drivers/md/bcache/btree.c:1800:1-3: WARNING: PTR_ERR_OR_ZERO can be used
    >
    > Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
    >
    > Generated by: scripts/coccinelle/api/ptr_ret.cocci
    >
    > Signed-off-by: Vasyl Gomonovych <gomonovych@gmail.com>

    lgtm.

    Reviewed-by: Michael Lyle <mlyle@lyle.org>

    Will carry in my tree.

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