CVS commit: src/sys/ufs/ufs

["Emmanuel Dreyfus" <manu%netbsd.org@localhost>]

Module Name:    src
Committed By:   manu
Date:           Wed Nov 19 16:26:47 UTC 2014

Modified Files:
        src/sys/ufs/ufs: ufs_extattr.c

Log Message:
Fix uninitialized mutex usage

We use extended attribute mount mutex before testing if it had been
initialized, and as reported by Christos,  this caused panic with
LOCKDEBUG. Fix it by testing before using.


To generate a diff of this commit:
cvs rdiff -u -r1.45 -r1.46 src/sys/ufs/ufs/ufs_extattr.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.