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CVS commit: src/sys/ufs/ffs

Module Name:    src
Committed By:   dyoung
Date:           Wed Feb 23 17:05:33 UTC 2011

Modified Files:
        src/sys/ufs/ffs: ffs_snapshot.c

Log Message:
Initialize blkno to 0 right before the snapblkaddr() call that GCC does
not understand so that if ffs_copyonwrite() sprouts a new code path that
does not initialize blkno, the compiler has the chance to reveal it.

To generate a diff of this commit:
cvs rdiff -u -r1.108 -r1.109 src/sys/ufs/ffs/ffs_snapshot.c

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

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