[GFS2] Fix a coupls of warnings in dir.c

Fix a couple of compiler warnings in dir.c caused by
potentially uninitialised variables.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c
index 13d3709e0c0b..e96b5322c843 100644
--- a/fs/gfs2/dir.c
+++ b/fs/gfs2/dir.c
@@ -936,7 +936,7 @@ static int dir_split_leaf(struct inode *inode, const struct qstr *name)
         struct gfs2_inode *dip = GFS2_I(inode);
         struct buffer_head *nbh, *obh, *dibh;
         struct gfs2_leaf *nleaf, *oleaf;
-        struct gfs2_dirent *dent, *prev = NULL, *next = NULL, *new;
+        struct gfs2_dirent *dent = NULL, *prev = NULL, *next = NULL, *new;
         uint32_t start, len, half_len, divider;
         uint64_t bn, *lp, leaf_no;
         uint32_t index;
@@ -1356,7 +1356,7 @@ static int dir_e_read(struct inode *inode, uint64_t *offset, void *opaque,
         uint64_t *lp;
         int copied = 0;
         int error = 0;
-        unsigned depth;
+        unsigned depth = 0;
 
         hsize = 1 << dip->i_di.di_depth;
         if (hsize * sizeof(uint64_t) != dip->i_di.di_size) {