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author | Christian Gromm <christian.gromm@microchip.com> | 2020-05-28 15:41:43 +0300 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-05-29 13:35:59 +0300 |
commit | 11974ace2d8681ae3efe027b4020869ccee48878 (patch) | |
tree | 28c78c6f775c2dd1d11f542e69037ea533baebf2 | |
parent | 36cf583eaff3458abbfac144c5e4d417a23fa1a1 (diff) | |
download | linux-11974ace2d8681ae3efe027b4020869ccee48878.tar.xz |
staging: most: usb: init return value in default path of switch/case expression
This patch avoids returning an uninitialized value in the default
path of the switch expression.
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/1590669703-20004-1-git-send-email-christian.gromm@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r-- | drivers/staging/most/usb/usb.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/staging/most/usb/usb.c b/drivers/staging/most/usb/usb.c index df5876c8ac45..2640c5b326a4 100644 --- a/drivers/staging/most/usb/usb.c +++ b/drivers/staging/most/usb/usb.c @@ -215,6 +215,7 @@ static unsigned int get_stream_frame_size(struct device *dev, break; default: dev_warn(dev, "Query frame size of non-streaming channel\n"); + frame_size = 0; break; } return frame_size; |