xfs: fix compiler warnings
commit 7bf7a193a90cadccaad21c5970435c665c40fe27 upstream.
Fix up all the compiler warnings that have crept in.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index 2ab50ca..d2f4ab1 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -579,7 +579,7 @@
#else
#define xfs_bmap_check_leaf_extents(cur, ip, whichfork) do { } while (0)
-#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap)
+#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do { } while (0)
#endif /* DEBUG */
/*
diff --git a/fs/xfs/libxfs/xfs_inode_fork.c b/fs/xfs/libxfs/xfs_inode_fork.c
index 8a37efe..4e30448 100644
--- a/fs/xfs/libxfs/xfs_inode_fork.c
+++ b/fs/xfs/libxfs/xfs_inode_fork.c
@@ -1539,14 +1539,11 @@
xfs_ifork_t *ifp, /* inode fork pointer */
int new_size) /* new indirection array size */
{
- int nlists; /* number of irec's (ex lists) */
- int size; /* current indirection array size */
-
ASSERT(ifp->if_flags & XFS_IFEXTIREC);
- nlists = ifp->if_real_bytes / XFS_IEXT_BUFSZ;
- size = nlists * sizeof(xfs_ext_irec_t);
ASSERT(ifp->if_real_bytes);
- ASSERT((new_size >= 0) && (new_size != size));
+ ASSERT((new_size >= 0) &&
+ (new_size != ((ifp->if_real_bytes / XFS_IEXT_BUFSZ) *
+ sizeof(xfs_ext_irec_t))));
if (new_size == 0) {
xfs_iext_destroy(ifp);
} else {
diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index ef2c137..e0a0af0 100644
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -570,7 +570,9 @@
bool aborted = !!(lip->li_flags & XFS_LI_ABORTED);
bool hold = !!(bip->bli_flags & XFS_BLI_HOLD);
bool dirty = !!(bip->bli_flags & XFS_BLI_DIRTY);
+#if defined(DEBUG) || defined(XFS_WARN)
bool ordered = !!(bip->bli_flags & XFS_BLI_ORDERED);
+#endif
/* Clear the buffer's association with this transaction. */
bp->b_transp = NULL;
diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
index a1247c3..5b81f7f 100644
--- a/fs/xfs/xfs_iops.c
+++ b/fs/xfs/xfs_iops.c
@@ -802,7 +802,7 @@
* Caution: The caller of this function is responsible for calling
* setattr_prepare() or otherwise verifying the change is fine.
*/
-int
+STATIC int
xfs_setattr_size(
struct xfs_inode *ip,
struct iattr *iattr)
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index edd849b..0590926 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -4827,12 +4827,16 @@
int error = 0;
struct xfs_ail_cursor cur;
struct xfs_ail *ailp;
+#if defined(DEBUG) || defined(XFS_WARN)
xfs_lsn_t last_lsn;
+#endif
ailp = log->l_ailp;
spin_lock(&ailp->xa_lock);
lip = xfs_trans_ail_cursor_first(ailp, &cur, 0);
+#if defined(DEBUG) || defined(XFS_WARN)
last_lsn = xlog_assign_lsn(log->l_curr_cycle, log->l_curr_block);
+#endif
while (lip != NULL) {
/*
* We're done when we see something other than an intent.