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net: mtk_eth_soc: eliminate unnecessary error handling
authorRussell King (Oracle) <rmk+kernel@armlinux.org.uk>
Thu, 27 Oct 2022 13:10:47 +0000 (14:10 +0100)
committerJakub Kicinski <kuba@kernel.org>
Sat, 29 Oct 2022 04:48:30 +0000 (21:48 -0700)
commit5cf7797526ee81bea0f627bccaa3d887f48f53e0
treed642c2f7b62c810596a6262cc8e51949e6637815
parentb6a709cb51f7bdc55c01cec886098a9753ce8c28
net: mtk_eth_soc: eliminate unnecessary error handling

The functions called by the pcs_config() method always return zero, so
there is no point trying to handle an error from these functions. Make
these functions void, eliminate the "err" variable and simply return
zero from the pcs_config() function itself.

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
drivers/net/ethernet/mediatek/mtk_sgmii.c