staging: r8188eu: return an error code in rtw_usb_if1_init

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rtw_usb_if1_init returns a pointer that isn't used by the caller. Return
an error code instead. We can then propagate errors from lower-level
functions like ReadAdapterInfo8188EU and fail the initialisation of the
driver with a proper error code.

Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220730143939.671951-4-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Martin Kaiser 2022-07-30 16:39:39 +02:00 • committed by Greg Kroah-Hartman

parent b9eb312618

commit c8d3347e30

1 changed files with 24 additions and 20 deletions

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drivers/staging/r8188eu/os_dep/usb_intf.c

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