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| author |   Sergio Paracuellos <sergio.paracuellos@gmail.com> | 2018-04-23 15:44:44 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-04-25 15:47:23 +0200 |
| commit | 31d7b1b142a17764ab9f21e37c02163b518d571b (patch) | |
| tree | c8b570f92d792ef5645858cd6f95e549d7b292c0 /drivers/staging/ks7010/ks7010_sdio.c | |
| parent | staging: ks7010: replace create_workqueue with alloc_workqueue (diff) | |
| download | linux-dev-31d7b1b142a17764ab9f21e37c02163b518d571b.tar.xz linux-dev-31d7b1b142a17764ab9f21e37c02163b518d571b.zip | |
staging: ks7010: check sdio_set_block_size return value
This commit checks sdio_set_block_size function return value.
If it fails abort driver initialization.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/ks7010/ks7010_sdio.c')
| -rw-r--r-- | drivers/staging/ks7010/ks7010_sdio.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/staging/ks7010/ks7010_sdio.c b/drivers/staging/ks7010/ks7010_sdio.c index fe4beb04f010..1d569ef96f45 100644 --- a/drivers/staging/ks7010/ks7010_sdio.c +++ b/drivers/staging/ks7010/ks7010_sdio.c @@ -994,6 +994,9 @@ static int ks7010_sdio_probe(struct sdio_func *func, sdio_claim_host(func); ret = sdio_set_block_size(func, KS7010_IO_BLOCK_SIZE); + if (ret) + goto err_free_card; + dev_dbg(&card->func->dev, "multi_block=%d sdio_set_block_size()=%d %d\n", func->card->cccr.multi_block, func->cur_blksize, ret); |