IB/mlx4: fix unitialised variable is_mcast

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Commit 297e0dad72 ("IB/mlx4: Handle Ethernet L2 parameters for IP
based GID addressing") introduced a bug where is_mcast is now no
longer initialized on the non-multicast condition and so it can be
any random value from the stack.  This issue was detected by cppcheck:

    [drivers/infiniband/hw/mlx4/ah.c:103]: (error) Uninitialized
      variable: is_mcast

Simple fix is to initialise is_mcast to zero.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

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Colin Ian King 2014-05-17 23:33:44 +01:00 • committed by Roland Dreier

parent d6d211db37

commit bfdfcfee3c

1 changed files with 1 additions and 1 deletions

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drivers/infiniband/hw/mlx4/ah.c

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