Arnd Bergmann f006b2c5df net: xgene: avoid bogus maybe-uninitialized warning ... In some configurations, gcc cannot trace the state of variables across a spin_unlock() barrier, leading to a warning about correct code: xgene_enet_main.c: In function 'xgene_enet_start_xmit': ../../../phy/mdio-xgene.h:112:14: error: 'mss_index' may be used uninitialized in this function [-Werror=maybe-uninitialized] Here we can trivially move the assignment before that spin_unlock, which reliably avoids the warning. Fixes: e3978673f5 ("drivers: net: xgene: Fix MSS programming") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>		2016-12-08 21:30:54 -05:00
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xgene	net: xgene: avoid bogus maybe-uninitialized warning	2016-12-08 21:30:54 -05:00
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