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net: dsa: mv88e6xxx: Add missing initialization in mv88e6xxx_set_port_state()
authorGeert Uytterhoeven <geert@linux-m68k.org>
Thu, 16 Apr 2015 18:49:14 +0000 (20:49 +0200)
committerDavid S. Miller <davem@davemloft.net>
Thu, 16 Apr 2015 19:33:55 +0000 (15:33 -0400)
commitc3ffe6d2c9733729307799a60e1ae09a9878e697
tree7496e4cc824fcfb64270a751a2fb91b07fca74fftree | snapshot
parent213dd74aee765d4e5f3f4b9607fef0cf97faa2afcommit | diff
net: dsa: mv88e6xxx: Add missing initialization in mv88e6xxx_set_port_state()

drivers/net/dsa/mv88e6xxx.c: In function ‘mv88e6xxx_set_port_state’:
drivers/net/dsa/mv88e6xxx.c:905: warning: ‘ret’ may be used uninitialized in this function

If oldstate == state, mv88e6xxx_set_port_state() will return an
uninitialized value. Pre-initialize ret to zero to fix this.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/dsa/mv88e6xxx.c diff | blob | history
Domain: System / Kernel;