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    SubjectRe: [PATCH] cifs: Fix return value in __update_cache_entry
    merged into cifs-2.6.git for-next

    On Thu, Jan 16, 2020 at 9:58 PM YueHaibing <yuehaibing@huawei.com> wrote:
    >
    > copy_ref_data() may return error, it should be
    > returned to upstream caller.
    >
    > Fixes: 03535b72873b ("cifs: Avoid doing network I/O while holding cache lock")
    > Signed-off-by: YueHaibing <yuehaibing@huawei.com>
    > ---
    > fs/cifs/dfs_cache.c | 2 +-
    > 1 file changed, 1 insertion(+), 1 deletion(-)
    >
    > diff --git a/fs/cifs/dfs_cache.c b/fs/cifs/dfs_cache.c
    > index 5617efe..03cfaa1 100644
    > --- a/fs/cifs/dfs_cache.c
    > +++ b/fs/cifs/dfs_cache.c
    > @@ -593,7 +593,7 @@ static int __update_cache_entry(const char *path,
    >
    > kfree(th);
    >
    > - return 0;
    > + return rc;
    > }
    >
    > static int get_dfs_referral(const unsigned int xid, struct cifs_ses *ses,
    > --
    > 2.7.4
    >
    >


    --
    Thanks,

    Steve

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