Certain object in ext4 code are supposed to be used only locally, but
are not defined as static. Fix it by adding static into definition.
Signed-off-by: Lukas Czerner <lczerner@xxxxxxxxxx>
---
fs/ext4/mballoc.c | 3 ++-
fs/ext4/super.c | 6 +++---
2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index d1fe09a..ae4d7f5 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -4753,7 +4753,8 @@ static int ext4_trim_extent(struct super_block *sb, int start, int count,
* bitmap. Then issue a TRIM command on this extent and free the extent in
* the group buddy bitmap. This is done until whole group is scanned.
*/
-ext4_grpblk_t ext4_trim_all_free(struct super_block *sb, struct ext4_buddy *e4b,
+static ext4_grpblk_t
+ext4_trim_all_free(struct super_block *sb, struct ext4_buddy *e4b,
ext4_grpblk_t start, ext4_grpblk_t max, ext4_grpblk_t minblocks)
{
void *bitmap;
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index f6a318f..5fe6d1b 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -54,9 +54,9 @@
static struct proc_dir_entry *ext4_proc_root;
static struct kset *ext4_kset;
-struct ext4_lazy_init *ext4_li_info;
-struct mutex ext4_li_mtx;
-struct ext4_features *ext4_feat;
+static struct ext4_lazy_init *ext4_li_info;
+static struct mutex ext4_li_mtx;
+static struct ext4_features *ext4_feat;
static int ext4_load_journal(struct super_block *, struct ext4_super_block *,
unsigned long journal_devnum);
--
1.7.4
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