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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2020-04-07 12:31:33 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-28 16:04:09 +0300 |
| commit | 522587e7c008c24f19ef5ef34806268992c5e5a6 (patch) | |
| tree | b0555fa254e97ea1732dd825ab80cb24961f3092 /drivers | |
| parent | 6a8b55ed4056ea5559ebe4f6a4b247f627870d4c (diff) | |
| download | linux-522587e7c008c24f19ef5ef34806268992c5e5a6.tar.xz | |
bus: mhi: core: Fix a NULL vs IS_ERR check in mhi_create_devices()
The mhi_alloc_device() function never returns NULL, it returns error
pointers.
Fixes: da1c4f856924 ("bus: mhi: core: Add support for creating and destroying MHI devices")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20200407093133.GM68494@mwanda
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/bus/mhi/core/main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/bus/mhi/core/main.c b/drivers/bus/mhi/core/main.c index eb4256b81406..55928feea0c9 100644 --- a/drivers/bus/mhi/core/main.c +++ b/drivers/bus/mhi/core/main.c @@ -294,7 +294,7 @@ void mhi_create_devices(struct mhi_controller *mhi_cntrl) !(mhi_chan->ee_mask & BIT(mhi_cntrl->ee))) continue; mhi_dev = mhi_alloc_device(mhi_cntrl); - if (!mhi_dev) + if (IS_ERR(mhi_dev)) return; mhi_dev->dev_type = MHI_DEVICE_XFER; |