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    Subject[PATCH] statfs: remove redundant pointer sb
    Date
    From: Colin Ian King <colin.king@canonical.com>

    Pointer sb is being assigned but is never used hence it is
    redundant and can be removed.

    Cleans up clang warning:
    warning: variable 'sb' set but not used [-Wunused-but-set-variable]

    Signed-off-by: Colin Ian King <colin.king@canonical.com>
    ---
    fs/statfs.c | 2 --
    1 file changed, 2 deletions(-)

    diff --git a/fs/statfs.c b/fs/statfs.c
    index 3b8e27003754..82384616e524 100644
    --- a/fs/statfs.c
    +++ b/fs/statfs.c
    @@ -402,7 +402,6 @@ COMPAT_SYSCALL_DEFINE2(ustat, unsigned, dev, struct compat_ustat __user *, u)
    static int fsinfo_generic_statfs(struct dentry *dentry,
    struct fsinfo_statfs *p)
    {
    - struct super_block *sb;
    struct kstatfs buf;
    int ret;

    @@ -410,7 +409,6 @@ static int fsinfo_generic_statfs(struct dentry *dentry,
    if (ret < 0)
    return ret;

    - sb = dentry->d_sb;
    p->f_blocks = buf.f_blocks;
    p->f_bfree = buf.f_bfree;
    p->f_bavail = buf.f_bavail;
    --
    2.17.1
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