fs: btrfs: volumes.c: Fix for possible null pointer dereference

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commit 8321cf2596 upstream.

There is otherwise a risk of a possible null pointer dereference.

Was largely found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Chris Mason <clm@fb.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Rickard Strandqvist 2014-05-22 22:43:43 +02:00 • committed by Greg Kroah-Hartman

parent 80693a87ae

commit e517155065

1 changed files with 3 additions and 2 deletions

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fs/btrfs/volumes.c

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