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mmc: test: clean up mmc_test_cleanup() 

mmc_test_cleanup() has same body as __mmc_test_prepare() with write
except the character to memset().

Signed-off-by: Yue Hu <huyue2@yulong.com>
Link: https://lore.kernel.org/r/20210119073705.375-1-zbestahu@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Yue Hu 2021-01-19 15:37:05 +08:00 committed by Ulf Hansson
parent 6d7ffe169e
commit 707662d59d
1 changed files with 5 additions and 19 deletions
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24
drivers/mmc/core/mmc_test.c
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@ -624,7 +624,7 @@ static unsigned int mmc_test_capacity(struct mmc_card *card)
* Fill the first couple of sectors of the card with known data
* so that bad reads/writes can be detected
*/
static int __mmc_test_prepare(struct mmc_test_card *test, int write)
static int __mmc_test_prepare(struct mmc_test_card *test, int write, int val)
{
int ret, i;
@ -633,7 +633,7 @@ static int __mmc_test_prepare(struct mmc_test_card *test, int write)
return ret;
if (write)
memset(test->buffer, 0xDF, 512);
memset(test->buffer, val, 512);
else {
for (i = 0; i < 512; i++)
test->buffer[i] = i;
@ -650,31 +650,17 @@ static int __mmc_test_prepare(struct mmc_test_card *test, int write)
static int mmc_test_prepare_write(struct mmc_test_card *test)
{
return __mmc_test_prepare(test, 1);
return __mmc_test_prepare(test, 1, 0xDF);
}
static int mmc_test_prepare_read(struct mmc_test_card *test)
{
return __mmc_test_prepare(test, 0);
return __mmc_test_prepare(test, 0, 0);
}
static int mmc_test_cleanup(struct mmc_test_card *test)
{
int ret, i;
ret = mmc_test_set_blksize(test, 512);
if (ret)
return ret;
memset(test->buffer, 0, 512);
for (i = 0; i < BUFFER_SIZE / 512; i++) {
ret = mmc_test_buffer_transfer(test, test->buffer, i, 512, 1);
if (ret)
return ret;
}
return 0;
return __mmc_test_prepare(test, 1, 0);
}
/*******************************************************************/