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| author | Ulf Hansson <ulf.hansson@linaro.org> | 2014-10-17 12:00:56 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2014-11-10 12:40:45 +0100 |
| commit | 22b787007faed44456414f7ed88331e39f0df387 (patch) | |
| tree | f8c48f12f72e13d068632206712d6e0f242f9a44 /drivers/mmc/core | |
| parent | 601ed60cef722d1fcdbf46e5b63a7892585abf7b (diff) | |
| download | linux-22b787007faed44456414f7ed88331e39f0df387.tar.gz linux-22b787007faed44456414f7ed88331e39f0df387.tar.bz2 linux-22b787007faed44456414f7ed88331e39f0df387.zip | |
mmc: core: Convert to use kzalloc() for CXD register buffers
While allocating buffers for CXD data, let's use kzalloc() to make sure
those are zeroed.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/core')
| -rw-r--r-- | drivers/mmc/core/mmc_ops.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c index e04008f6fc24..23aa3a380f27 100644 --- a/drivers/mmc/core/mmc_ops.c +++ b/drivers/mmc/core/mmc_ops.c @@ -315,7 +315,7 @@ int mmc_send_csd(struct mmc_card *card, u32 *csd) return mmc_send_cxd_native(card->host, card->rca << 16, csd, MMC_SEND_CSD); - csd_tmp = kmalloc(16, GFP_KERNEL); + csd_tmp = kzalloc(16, GFP_KERNEL); if (!csd_tmp) return -ENOMEM; @@ -343,7 +343,7 @@ int mmc_send_cid(struct mmc_host *host, u32 *cid) cid, MMC_SEND_CID); } - cid_tmp = kmalloc(16, GFP_KERNEL); + cid_tmp = kzalloc(16, GFP_KERNEL); if (!cid_tmp) return -ENOMEM; @@ -374,7 +374,7 @@ int mmc_get_ext_csd(struct mmc_card *card, u8 **new_ext_csd) * As the ext_csd is so large and mostly unused, we don't store the * raw block in mmc_card. */ - ext_csd = kmalloc(512, GFP_KERNEL); + ext_csd = kzalloc(512, GFP_KERNEL); if (!ext_csd) return -ENOMEM; |