[PATCH] fs: ext4: make locally used ext4fs_get_indir_block() static

[Antony Pavlov]

The patch fixes this compiler's warning:

      CC      fs/ext4/ext4_common.o
    fs/ext4/ext4_common.c:130:5: warning: no previous prototype for
    'ext4fs_get_indir_block' [-Wmissing-prototypes]
     int ext4fs_get_indir_block(struct ext2fs_node *node, struct
    ext4fs_indir_block *indir, int blkno)
         ^

Signed-off-by: Antony Pavlov <antonynpavlov at gmail.com>
---
 fs/ext4/ext4_common.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/ext4/ext4_common.c b/fs/ext4/ext4_common.c
index 590f54d..1ecbb8d 100644
--- a/fs/ext4/ext4_common.c
+++ b/fs/ext4/ext4_common.c
@@ -127,7 +127,8 @@ int ext4fs_read_inode(struct ext2_data *data, int ino, struct ext2_inode *inode)
 	return 0;
 }
 
-int ext4fs_get_indir_block(struct ext2fs_node *node, struct ext4fs_indir_block *indir, int blkno)
+static int ext4fs_get_indir_block(struct ext2fs_node *node,
+				struct ext4fs_indir_block *indir, int blkno)
 {
 	struct ext_filesystem *fs = node->data->fs;
 	int blksz;
-- 
2.7.0