From bd904f3c74969442b0ac42f81c0d02da54cd47eb Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Wed, 18 Jan 2023 13:55:31 +0100 Subject: udf: Unify types in anchor block detection When detecting last recorded block and from it derived anchor block position, we were mixing unsigned long, u32, and sector_t types. Since udf supports only 32-bit block numbers this is harmless but sometimes makes things awkward. Convert everything to udf_pblk_t and also handle the situation when block device size would not fit into udf_pblk_t. Signed-off-by: Jan Kara --- fs/udf/udfdecl.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/udf/udfdecl.h') diff --git a/fs/udf/udfdecl.h b/fs/udf/udfdecl.h index d35aa42bb577..eaf9e6fd201e 100644 --- a/fs/udf/udfdecl.h +++ b/fs/udf/udfdecl.h @@ -196,7 +196,7 @@ extern void udf_new_tag(char *, uint16_t, uint16_t, uint16_t, uint32_t, int); /* lowlevel.c */ extern unsigned int udf_get_last_session(struct super_block *); -extern unsigned long udf_get_last_block(struct super_block *); +udf_pblk_t udf_get_last_block(struct super_block *); /* partition.c */ extern uint32_t udf_get_pblock(struct super_block *, uint32_t, uint16_t, -- cgit v1.2.3