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    Subject[PATCH 22/46] selinux: Delete an unnecessary variable initialisation in range_read()
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    From: Markus Elfring <elfring@users.sourceforge.net>
    Date: Sat, 14 Jan 2017 20:40:12 +0100

    The local variable "rt" will be set to an appropriate pointer a bit later.
    Thus omit the explicit initialisation at the beginning which became
    unnecessary with a previous update step.

    Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
    ---
    security/selinux/ss/policydb.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c
    index 0d2f64558c0a..6121a26ada64 100644
    --- a/security/selinux/ss/policydb.c
    +++ b/security/selinux/ss/policydb.c
    @@ -1839,7 +1839,7 @@ u32 string_to_av_perm(struct policydb *p, u16 tclass, const char *name)

    static int range_read(struct policydb *p, void *fp)
    {
    - struct range_trans *rt = NULL;
    + struct range_trans *rt;
    struct mls_range *r = NULL;
    int i, rc;
    __le32 buf[2];
    --
    2.11.0
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