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mmc: block: Use mmc_get_ext_csd() instead of mmc_send_ext_csd()

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By using mmc_get_ext_csd() in favor of mmc_send_ext_csd, we decrease
code duplication.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Ulf Hansson 2014-10-17 11:39:05 +02:00
parent e21aa519ee
commit 86817ffb49
1 changed files with 2 additions and 11 deletions
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13
drivers/mmc/card/block.c
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@ -1309,19 +1309,11 @@ static int mmc_blk_packed_err_check(struct mmc_card *card,
}
if (status & R1_EXCEPTION_EVENT) {
ext_csd = kzalloc(512, GFP_KERNEL);
if (!ext_csd) {
pr_err("%s: unable to allocate buffer for ext_csd\n",
req->rq_disk->disk_name);
return -ENOMEM;
}
err = mmc_send_ext_csd(card, ext_csd);
err = mmc_get_ext_csd(card, &ext_csd);
if (err) {
pr_err("%s: error %d sending ext_csd\n",
req->rq_disk->disk_name, err);
check = MMC_BLK_ABORT;
goto free;
return MMC_BLK_ABORT;
}
if ((ext_csd[EXT_CSD_EXP_EVENTS_STATUS] &
@ -1339,7 +1331,6 @@ static int mmc_blk_packed_err_check(struct mmc_card *card,
req->rq_disk->disk_name, packed->nr_entries,
packed->blocks, packed->idx_failure);
}
free:
kfree(ext_csd);
}