[GFS2] Style changes in ops_address.c
As per the remainder of Jan Engelhardt's fourth email comments, remove an cast thats not required. Also tidy up the "limit" code in stuck_releasepage(). Cc: Jan Engelhardt <jengelh@linux01.gwdg.de> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
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@ -517,7 +517,7 @@ static int gfs2_commit_write(struct file *file, struct page *page,
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kaddr = kmap_atomic(page, KM_USER0);
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memcpy(dibh->b_data + sizeof(struct gfs2_dinode) + from,
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(char *)kaddr + from, to - from);
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kaddr + from, to - from);
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kunmap_atomic(page, KM_USER0);
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SetPageUptodate(page);
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@ -704,8 +704,9 @@ static void stuck_releasepage(struct buffer_head *bh)
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struct gfs2_glock *gl;
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static unsigned limit = 0;
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if (limit++ > 3)
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if (limit > 3)
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return;
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limit++;
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fs_warn(sdp, "stuck in gfs2_releasepage() %p\n", inode);
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fs_warn(sdp, "blkno = %llu, bh->b_count = %d\n",
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