Fixes the following warnings,
fs/xfs/xfs_dir.c: In function 'xfs_dir_removename':
fs/xfs/xfs_dir.c:363: warning: 'totallen' may be used uninitialized in this function
fs/xfs/xfs_dir.c:363: warning: 'count' may be used uninitialized in this function
fs/xfs/xfs_da_btree.c: In function 'xfs_da_split':
fs/xfs/xfs_da_btree.c:151: warning: 'action' may be used uninitialized in this function
fs/xfs/xfs_bmap_btree.c: In function 'xfs_bmbt_insert':
fs/xfs/xfs_bmap_btree.c:753: warning: 'nkey.br_startoff' may be used uninitialized in this functi
fs/xfs/xfs_inode.c: In function 'xfs_ifree':
fs/xfs/xfs_inode.c:1960: warning: 'last_offset' may be used uninitialized in this function
fs/xfs/xfs_inode.c:1958: warning: 'last_dip' may be used uninitialized in this function
fs/xfs/xfs_log.c: In function â??xlog_writeâ??:
fs/xfs/xfs_log.c:1749: warning: â??iclogâ?? may be used uninitialized in this function
fs/xfs/xfs_log_recover.c: In function 'xlog_find_tail':
fs/xfs/xfs_log_recover.c:523: warning: 'first_blk' may be used uninitialized in this function
fs/xfs/xfs_ialloc_btree.c: In function â??xfs_inobt_insertâ??:
fs/xfs/xfs_ialloc_btree.c:545: warning: â??nkey.ir_startinoâ?? may be used uninitialized in this function
fs/xfs/xfs_alloc_btree.c: In function 'xfs_alloc_insert':
fs/xfs/xfs_alloc_btree.c:611: warning: 'nkey.ar_startblock' may be used uninitialized in this function
fs/xfs/xfs_alloc_btree.c:611: warning: 'nkey.ar_blockcount' may be used uninitialized in this function
fs/xfs/xfs_mount.c: In function 'xfs_icsb_balance_counter':
fs/xfs/xfs_mount.c:2021: warning: 'count' may be used uninitialized in this function
Signed-Off-By: Daniel Walker <[email protected]>
Index: linux-2.6.16/fs/xfs/xfs_bmap_btree.c
===================================================================
--- linux-2.6.16.orig/fs/xfs/xfs_bmap_btree.c
+++ linux-2.6.16/fs/xfs/xfs_bmap_btree.c
@@ -750,7 +750,7 @@ xfs_bmbt_insrec(
int logflags; /* inode logging flags */
xfs_fsblock_t nbno; /* new block number */
struct xfs_btree_cur *ncur; /* new btree cursor */
- xfs_bmbt_key_t nkey; /* new btree key value */
+ xfs_bmbt_key_t nkey = { .br_startoff = 0 }; /* new btree key value */
xfs_bmbt_rec_t nrec; /* new record count */
int optr; /* old key/record index */
xfs_bmbt_ptr_t *pp; /* pointer to bmap block addr */
Index: linux-2.6.16/fs/xfs/xfs_da_btree.c
===================================================================
--- linux-2.6.16.orig/fs/xfs/xfs_da_btree.c
+++ linux-2.6.16/fs/xfs/xfs_da_btree.c
@@ -145,10 +145,11 @@ xfs_da_node_create(xfs_da_args_t *args,
int /* error */
xfs_da_split(xfs_da_state_t *state)
{
+ int action = 0;
+ int max, error, i;
xfs_da_state_blk_t *oldblk, *newblk, *addblk;
xfs_da_intnode_t *node;
xfs_dabuf_t *bp;
- int max, action, error, i;
/*
* Walk back up the tree splitting/inserting/adjusting as necessary.
Index: linux-2.6.16/fs/xfs/xfs_dir.c
===================================================================
--- linux-2.6.16.orig/fs/xfs/xfs_dir.c
+++ linux-2.6.16/fs/xfs/xfs_dir.c
@@ -359,8 +359,10 @@ xfs_dir_removename(xfs_trans_t *trans, x
int namelen, xfs_ino_t ino, xfs_fsblock_t *firstblock,
xfs_bmap_free_t *flist, xfs_extlen_t total)
{
+ int count = 0;
+ int totallen = 0;
xfs_da_args_t args;
- int count, totallen, newsize, retval;
+ int newsize, retval;
ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR);
XFS_STATS_INC(xs_dir_remove);
Index: linux-2.6.16/fs/xfs/xfs_ialloc_btree.c
===================================================================
--- linux-2.6.16.orig/fs/xfs/xfs_ialloc_btree.c
+++ linux-2.6.16/fs/xfs/xfs_ialloc_btree.c
@@ -542,7 +542,7 @@ xfs_inobt_insrec(
xfs_inobt_key_t *kp=NULL; /* pointer to btree keys */
xfs_agblock_t nbno; /* block number of allocated block */
xfs_btree_cur_t *ncur; /* new cursor to be used at next lvl */
- xfs_inobt_key_t nkey; /* new key value, from split */
+ xfs_inobt_key_t nkey = { .ir_startino = 0 }; /* new key value, from split */
xfs_inobt_rec_t nrec; /* new record value, for caller */
int numrecs;
int optr; /* old ptr value */
Index: linux-2.6.16/fs/xfs/xfs_inode.c
===================================================================
--- linux-2.6.16.orig/fs/xfs/xfs_inode.c
+++ linux-2.6.16/fs/xfs/xfs_inode.c
@@ -1955,9 +1955,10 @@ xfs_iunlink_remove(
xfs_agino_t agino;
xfs_agino_t next_agino;
xfs_buf_t *last_ibp;
- xfs_dinode_t *last_dip;
+ xfs_dinode_t *last_dip = NULL;
short bucket_index;
- int offset, last_offset;
+ int offset;
+ int last_offset = 0;
int error;
int agi_ok;
Index: linux-2.6.16/fs/xfs/xfs_log.c
===================================================================
--- linux-2.6.16.orig/fs/xfs/xfs_log.c
+++ linux-2.6.16/fs/xfs/xfs_log.c
@@ -1746,7 +1746,7 @@ xlog_write(xfs_mount_t * mp,
xlog_t *log = mp->m_log;
xlog_ticket_t *ticket = (xlog_ticket_t *)tic;
xlog_op_header_t *logop_head; /* ptr to log operation header */
- xlog_in_core_t *iclog; /* ptr to current in-core log */
+ xlog_in_core_t *iclog = NULL; /* ptr to current in-core log */
__psint_t ptr; /* copy address into data region */
int len; /* # xlog_write() bytes 2 still copy */
int index; /* region index currently copying */
Index: linux-2.6.16/fs/xfs/xfs_log_recover.c
===================================================================
--- linux-2.6.16.orig/fs/xfs/xfs_log_recover.c
+++ linux-2.6.16/fs/xfs/xfs_log_recover.c
@@ -520,7 +520,8 @@ xlog_find_head(
{
xfs_buf_t *bp;
xfs_caddr_t offset;
- xfs_daddr_t new_blk, first_blk, start_blk, last_blk, head_blk;
+ xfs_daddr_t first_blk = 0;
+ xfs_daddr_t new_blk, start_blk, last_blk, head_blk;
int num_scan_bblks;
uint first_half_cycle, last_half_cycle;
uint stop_on_cycle;
Index: linux-2.6.16/fs/xfs/xfs_alloc_btree.c
===================================================================
--- linux-2.6.16.orig/fs/xfs/xfs_alloc_btree.c
+++ linux-2.6.16/fs/xfs/xfs_alloc_btree.c
@@ -608,7 +608,7 @@ xfs_alloc_insrec(
xfs_alloc_key_t *kp; /* pointer to btree keys */
xfs_agblock_t nbno; /* block number of allocated block */
xfs_btree_cur_t *ncur; /* new cursor to be used at next lvl */
- xfs_alloc_key_t nkey; /* new key value, from split */
+ xfs_alloc_key_t nkey = { 0, 0 }; /* new key value, from split */
xfs_alloc_rec_t nrec; /* new record value, for caller */
int optr; /* old ptr value */
xfs_alloc_ptr_t *pp; /* pointer to btree addresses */
Index: linux-2.6.16/fs/xfs/xfs_mount.c
===================================================================
--- linux-2.6.16.orig/fs/xfs/xfs_mount.c
+++ linux-2.6.16/fs/xfs/xfs_mount.c
@@ -2018,7 +2018,8 @@ xfs_icsb_balance_counter(
xfs_sb_field_t field,
int flags)
{
- uint64_t count, resid = 0;
+ uint64_t count = 0;
+ uint64_t resid = 0;
int weight = num_online_cpus();
int s;
-
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