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| author | Wei Yongjun <weiyj.lk@gmail.com> | 2016-07-28 18:19:47 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-08-08 12:56:40 +0200 |
| commit | a3cfea0448905581c4dfc087342f5142793bcb66 (patch) | |
| tree | d23fdb05aab6bea2c1a684110e18d515a1931e7f | |
| parent | Linux 4.8-rc1 (diff) | |
| download | linux-a3cfea0448905581c4dfc087342f5142793bcb66.tar.xz linux-a3cfea0448905581c4dfc087342f5142793bcb66.zip | |
spi: pic32-sqi: use list_move_tail and list_move
Using list_move_tail() and list_move() to simplify the code.
Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | drivers/spi/spi-pic32-sqi.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/spi/spi-pic32-sqi.c b/drivers/spi/spi-pic32-sqi.c index c41abddab318..bd1c6b53283f 100644 --- a/drivers/spi/spi-pic32-sqi.c +++ b/drivers/spi/spi-pic32-sqi.c @@ -253,15 +253,13 @@ static struct ring_desc *ring_desc_get(struct pic32_sqi *sqi) return NULL; rdesc = list_first_entry(&sqi->bd_list_free, struct ring_desc, list); - list_del(&rdesc->list); - list_add_tail(&rdesc->list, &sqi->bd_list_used); + list_move_tail(&rdesc->list, &sqi->bd_list_used); return rdesc; } static void ring_desc_put(struct pic32_sqi *sqi, struct ring_desc *rdesc) { - list_del(&rdesc->list); - list_add(&rdesc->list, &sqi->bd_list_free); + list_move(&rdesc->list, &sqi->bd_list_free); } static int pic32_sqi_one_transfer(struct pic32_sqi *sqi, |