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ocfs2/dlm: remove redundant assignment to ret
The variable ret is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses Coverity ("Unused value") Link: http://lkml.kernel.org/r/20191202164833.62865-1-colin.king@canonical.com Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com> Cc: Mark Fasheh <mark@fasheh.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Junxiao Bi <junxiao.bi@oracle.com> Cc: Changwei Ge <gechangwei@live.cn> Cc: Gang He <ghe@suse.com> Cc: Jun Piao <piaojun@huawei.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -1668,7 +1668,7 @@ static int dlm_lockres_master_requery(struct dlm_ctxt *dlm,
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int dlm_do_master_requery(struct dlm_ctxt *dlm, struct dlm_lock_resource *res,
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u8 nodenum, u8 *real_master)
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{
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int ret = -EINVAL;
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int ret;
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struct dlm_master_requery req;
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int status = DLM_LOCK_RES_OWNER_UNKNOWN;
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