Messages in this thread Patch in this message | | | From | Shawn Lin <> | Subject | [PATCH] mmc: core: remove redundant memset of mmc_decode_cid | Date | Sat, 12 Mar 2016 00:35:45 +0800 |
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When initializing sd or sdio card, we get struct mmc_card from mmc_alloc_card which allocates it by kzalloc. So we don't need another memset while decoding cid.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> ---
drivers/mmc/core/sd.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c index bb39a29..b95bd24 100644 --- a/drivers/mmc/core/sd.c +++ b/drivers/mmc/core/sd.c @@ -74,8 +74,6 @@ void mmc_decode_cid(struct mmc_card *card) { u32 *resp = card->raw_cid; - memset(&card->cid, 0, sizeof(struct mmc_cid)); - /* * SD doesn't currently have a version field so we will * have to assume we can parse this. -- 2.3.7
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