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net: ethernet: stmmac: Fix signedness bug in ipq806x_gmac_of_parse()
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 25 Sep 2019 11:05:54 +0000 (14:05 +0300)
committerDavid S. Miller <davem@davemloft.net>
Fri, 27 Sep 2019 08:21:44 +0000 (10:21 +0200)
commit9072fab627413f72bb2dbf9a31a5e749adfe5b5c
tree28c2ac29c20530c6ec7a1015f29306dbdae2ed74tree | snapshot
parentaf1745f41c174371e1c1e671ee4a33e47b36fa70commit | diff
net: ethernet: stmmac: Fix signedness bug in ipq806x_gmac_of_parse()

The "gmac->phy_mode" variable is an enum and in this context GCC will
treat it as an unsigned int so the error handling will never be
triggered.

Fixes: 1b7eef4ba5ce ("stmmac: add ipq806x glue layer")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c diff | blob | history
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