Marek Behún ecab881c7f fs: btrfs: Fix usage of uninitialized variables ...

The variable res should be initialized to 0 in these functions,
because if the searched key is not found, the variable is used
uninitialized.

Reported-by: Coverity (CID: 167335)
Reported-by: Coverity (CID: 167336)
Reported-by: Coverity (CID: 167337)
Signed-off-by: Marek Behun <marek.behun@nic.cz>

2017-10-16 09:42:51 -04:00

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