[PATCH v2 03/27] atm: idt77252: remove memset after dma_alloc_coherent

[Fuqian Huang]

In commit af7ddd8a627c
("Merge tag 'dma-mapping-4.21' of 
git://git.infradead.org/users/hch/dma-mapping"),
dma_alloc_coherent has already zeroed the memory.
So memset is not needed.

Signed-off-by: Fuqian Huang <huangfq.dax...@gmail.com>
---
 drivers/atm/idt77252.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
index 43a14579e80e..df51680e8931 100644
--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -1379,7 +1379,6 @@ init_tsq(struct idt77252_dev *card)
                printk("%s: can't allocate TSQ.\n", card->name);
                return -1;
        }
-       memset(card->tsq.base, 0, TSQSIZE);
 
        card->tsq.last = card->tsq.base + TSQ_NUM_ENTRIES - 1;
        card->tsq.next = card->tsq.last;
-- 
2.11.0