udf: fix sparse warnings (shadowing & mismatch between declaration and definition)
fix sparse warnings:
fs/udf/super.c:1431:24: warning: symbol 'bh' shadows an earlier one
fs/udf/super.c:1347:21: originally declared here
fs/udf/super.c:472:6: warning: symbol 'udf_write_super' was not declared. Should it be static?
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Ben Fennema <bfennema@falcon.csc.calpoly.edu>
Cc: Jan Kara <jack@suse.cz>
Acked-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/udf/super.c b/fs/udf/super.c
index c19ee38..3cd5a85 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -474,7 +474,7 @@
return 1;
}
-void udf_write_super(struct super_block *sb)
+static void udf_write_super(struct super_block *sb)
{
lock_kernel();
@@ -1447,7 +1447,6 @@
map->s_type_specific.s_virtual.s_num_entries =
(sbi->s_vat_inode->i_size - 36) >> 2;
} else if (map->s_partition_type == UDF_VIRTUAL_MAP20) {
- struct buffer_head *bh = NULL;
uint32_t pos;
pos = udf_block_map(sbi->s_vat_inode, 0);