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(parent: 38221f4) | patch
netdev-bsd: Fix netdev_bsd_get_mtu() return value.
authorBen Pfaff <blp@nicira.com>
Thu, 16 Apr 2015 21:19:37 +0000 (14:19 -0700)
committerBen Pfaff <blp@nicira.com>
Fri, 17 Apr 2015 16:22:25 +0000 (09:22 -0700)
commite7d6348614249fe147070a955632b119102d6626
tree2ee2b8e7c5465cfebbf49d165f53003fc5d2b419tree | snapshot
parent38221f4ed21ad89b2490dd583f3d4c5196041027commit | diff
netdev-bsd: Fix netdev_bsd_get_mtu() return value.

When netdev_bsd_get_mtu() failed, it didn't report the error to the caller,
so the caller couldn't work around not knowing the MTU, and ended up using
an uninitialized 'mtu' value.

Found by LLVM scan-build.

Reported-by: Kevin Lo <kevlo@FreeBSD.org>
Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Jarno Rajahalme <jrajahalme@nicira.com>
Acked-by: Kevin Lo <kevlo@FreeBSD.org>
Acked-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
lib/netdev-bsd.c diff | blob | history
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