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intel_th: msu: Replace open-coded list_{first,last,next}_entry variants
There are a few places in the code where open-coded versions of list entry accessors list_first_entry()/list_last_entry()/list_next_entry() are used. Replace those with the standard macros. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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4c5bb6eb40
commit
0de9e0351d
1 changed files with 10 additions and 10 deletions
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@ -179,7 +179,7 @@ static struct msc_window *msc_oldest_window(struct msc *msc)
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return win;
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}
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return list_entry(msc->win_list.next, struct msc_window, entry);
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return list_first_entry(&msc->win_list, struct msc_window, entry);
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}
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/**
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@ -230,10 +230,10 @@ static inline bool msc_is_last_win(struct msc_window *win)
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static struct msc_window *msc_next_window(struct msc_window *win)
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{
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if (msc_is_last_win(win))
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return list_entry(win->msc->win_list.next, struct msc_window,
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entry);
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return list_first_entry(&win->msc->win_list, struct msc_window,
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entry);
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return list_entry(win->entry.next, struct msc_window, entry);
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return list_next_entry(win, entry);
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}
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static struct msc_block_desc *msc_iter_bdesc(struct msc_iter *iter)
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@ -759,8 +759,9 @@ static int msc_buffer_win_alloc(struct msc *msc, unsigned int nr_blocks)
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return -ENOMEM;
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if (!list_empty(&msc->win_list)) {
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struct msc_window *prev = list_entry(msc->win_list.prev,
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struct msc_window, entry);
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struct msc_window *prev = list_last_entry(&msc->win_list,
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struct msc_window,
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entry);
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win->pgoff = prev->pgoff + prev->nr_blocks;
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}
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@ -863,11 +864,10 @@ static void msc_buffer_relink(struct msc *msc)
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*/
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if (msc_is_last_win(win)) {
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sw_tag |= MSC_SW_TAG_LASTWIN;
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next_win = list_entry(msc->win_list.next,
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struct msc_window, entry);
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next_win = list_first_entry(&msc->win_list,
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struct msc_window, entry);
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} else {
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next_win = list_entry(win->entry.next,
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struct msc_window, entry);
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next_win = list_next_entry(win, entry);
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}
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for (blk = 0; blk < win->nr_blocks; blk++) {
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