staging: r8188eu: convert ODM_ReadAndConfig_MAC_REG_8188E() to int
The function ODM_ReadAndConfig_MAC_REG_8188E() has return type 'enum HAL_STATUS'. Convert the return type to int and use common kernel error logic. Return 0 on success and negative values on failure. The goal is to get rid of enum HAL_STATUS in the end. Signed-off-by:Michael Straube <straube.linux@gmail.com> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Link: https://lore.kernel.org/r/20220928144323.13164-2-straube.linux@gmail.comSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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