[LogFS] Silence gcc

Andrew Morton sayeth:
fs/logfs/journal.c: In function 'logfs_init_journal':
fs/logfs/journal.c:266: warning: 'last_len' may be used uninitialized in this function

Can this be squished please?

diff --git a/fs/logfs/journal.c b/fs/logfs/journal.c
index 7a023dbba9f878d18eaabdb95323cccba1993223..2f2e8e4fd02deda2f14a51011ca04f34b6c516f9 100644 (file)
--- a/fs/logfs/journal.c
+++ b/fs/logfs/journal.c
@@ -263,7 +263,7 @@ static int logfs_read_segment(struct super_block *sb, u32 segno)
        struct logfs_journal_header *jh = super->s_compressed_je;
        u64 ofs, seg_ofs = dev_ofs(sb, segno, 0);
        u32 h_ofs, last_ofs = 0;
-       u16 len, datalen, last_len;
+       u16 len, datalen, last_len = 0;
        int i, err;
 
        /* search for most recent commit */