staging: vt6656: manage error path during device initialization

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Check for error during device initialization callback and return a
meaningful error code or zero on success.

Signed-off-by: Quentin Deslandes <quentin.deslandes@itdev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Quentin Deslandes 2019-05-20 16:39:05 +00:00 • committed by Greg Kroah-Hartman

parent 07ba60a158

commit 987d864a23

1 changed files with 13 additions and 7 deletions

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drivers/staging/vt6656/main_usb.c

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