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| author | Yang Yingliang <yangyingliang@huawei.com> | 2023-02-17 10:43:33 +0800 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2023-02-17 11:27:36 +0100 |
| commit | 71d04535e853305a76853b28a01512a62006351d (patch) | |
| tree | a4cc511b2aa56930e31825c9d3faa09b90200ab7 /drivers/gpu/drm/logicvc/logicvc_interface.c | |
| parent | f0c5b325dd80b295bd3959fff9166e1152e558bf (diff) | |
mmc: core: fix return value check in devm_mmc_alloc_host()
mmc_alloc_host() returns NULL pointer not PTR_ERR(), if it
fails, so replace the IS_ERR() check with NULL pointer check.
In commit 418f7c2de133 ("mmc: meson-gx: use devm_mmc_alloc_host"),
it checks NULL pointer not PTR_ERR, if devm_mmc_alloc_host() fails,
so make it to return NULL pointer to keep same with mmc_alloc_host(),
the drivers don't need to change the error handle when switch to
use devm_mmc_alloc_host().
Fixes: 80df83c2c57e ("mmc: core: add devm_mmc_alloc_host")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://lore.kernel.org/r/20230217024333.4018279-1-yangyingliang@huawei.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/gpu/drm/logicvc/logicvc_interface.c')
0 files changed, 0 insertions, 0 deletions