git: sys/vfs/hammer: Remove unnecessary =NULL;

[Tomohiro Kusumi]

commit 0b62a005b3a1724f605ace3044cbf8ac57549eca
Author: Tomohiro Kusumi <kusumi.tomohiro at gmail.com>
Date:   Wed May 25 19:05:32 2016 +0900

    sys/vfs/hammer: Remove unnecessary =NULL;
    
    resx is only used (or should be declared) in else{} scope.

Summary of changes:
 sys/vfs/hammer/hammer_blockmap.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/0b62a005b3a1724f605ace3044cbf8ac57549eca


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