net: tg3: avoid uninitialized variable warning
authorArnd Bergmann <arnd@arndb.de>
Fri, 29 Jan 2016 11:39:15 +0000 (12:39 +0100)
committerDavid S. Miller <davem@davemloft.net>
Sat, 30 Jan 2016 04:33:39 +0000 (20:33 -0800)
commite434e04110704eb91acfecbd0fb8ca8e2da9c29b
tree6e94790bc109bd4867b580ec9199443b106875f8
parent8bdb290896d2ff22942c9c9f5bf19909329f3664
net: tg3: avoid uninitialized variable warning

The tg3_set_eeprom() function correctly initializes the 'start' variable,
but gcc generates a false warning:

drivers/net/ethernet/broadcom/tg3.c: In function 'tg3_set_eeprom':
drivers/net/ethernet/broadcom/tg3.c:12057:4: warning: 'start' may be used uninitialized in this function [-Wmaybe-uninitialized]

I have not come up with a way to restructure the code in a way that
avoids the warning without making it less readable, so this adds an
initialization for the declaration to shut up that warning.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/broadcom/tg3.c