ocfs2: remove unneeded lvb casts
dlmglue.c has lots of code which casts the return value of ocfs2_dlm_lvb(). This is pointless however, as ocfs2_dlm_lvb() returns void *. Signed-off-by: Mark Fasheh <mfasheh@suse.com>
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@ -115,8 +115,7 @@ static void ocfs2_dump_meta_lvb_info(u64 level,
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unsigned int line,
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struct ocfs2_lock_res *lockres)
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{
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struct ocfs2_meta_lvb *lvb =
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(struct ocfs2_meta_lvb *)ocfs2_dlm_lvb(&lockres->l_lksb);
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struct ocfs2_meta_lvb *lvb = ocfs2_dlm_lvb(&lockres->l_lksb);
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mlog(level, "LVB information for %s (called from %s:%u):\n",
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lockres->l_name, function, line);
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@ -1864,7 +1863,7 @@ static void __ocfs2_stuff_meta_lvb(struct inode *inode)
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mlog_entry_void();
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lvb = (struct ocfs2_meta_lvb *)ocfs2_dlm_lvb(&lockres->l_lksb);
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lvb = ocfs2_dlm_lvb(&lockres->l_lksb);
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/*
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* Invalidate the LVB of a deleted inode - this way other
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@ -1916,7 +1915,7 @@ static void ocfs2_refresh_inode_from_lvb(struct inode *inode)
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mlog_meta_lvb(0, lockres);
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lvb = (struct ocfs2_meta_lvb *)ocfs2_dlm_lvb(&lockres->l_lksb);
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lvb = ocfs2_dlm_lvb(&lockres->l_lksb);
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/* We're safe here without the lockres lock... */
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spin_lock(&oi->ip_lock);
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@ -1951,8 +1950,7 @@ static void ocfs2_refresh_inode_from_lvb(struct inode *inode)
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static inline int ocfs2_meta_lvb_is_trustable(struct inode *inode,
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struct ocfs2_lock_res *lockres)
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{
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struct ocfs2_meta_lvb *lvb =
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(struct ocfs2_meta_lvb *)ocfs2_dlm_lvb(&lockres->l_lksb);
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struct ocfs2_meta_lvb *lvb = ocfs2_dlm_lvb(&lockres->l_lksb);
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if (lvb->lvb_version == OCFS2_LVB_VERSION
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&& be32_to_cpu(lvb->lvb_igeneration) == inode->i_generation)
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@ -3489,7 +3487,7 @@ static void ocfs2_set_qinfo_lvb(struct ocfs2_lock_res *lockres)
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mlog_entry_void();
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lvb = (struct ocfs2_qinfo_lvb *)ocfs2_dlm_lvb(&lockres->l_lksb);
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lvb = ocfs2_dlm_lvb(&lockres->l_lksb);
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lvb->lvb_version = OCFS2_QINFO_LVB_VERSION;
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lvb->lvb_bgrace = cpu_to_be32(info->dqi_bgrace);
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lvb->lvb_igrace = cpu_to_be32(info->dqi_igrace);
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