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Fix -Wunused-parameter warnings

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Fix all warnings about unused function parameters that were introduced
since e2fsprogs v1.45.4, by adding EXT2FS_ATTR((unused)) or removing
parameters as appropriate.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Eric Biggers 2021-06-15 21:53:32 -07:00 committed by Theodore Ts'o
parent 108f3021a6
commit b5f2be81eb
6 changed files with 14 additions and 8 deletions
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3
debugfs/journal.c
View File

@ -161,7 +161,8 @@ int sync_blockdev(kdev_t kdev)
return io_channel_flush(io) ? EIO : 0;
}
void ll_rw_block(int rw, int op_flags, int nr, struct buffer_head *bhp[])
void ll_rw_block(int rw, int op_flags EXT2FS_ATTR((unused)), int nr,
struct buffer_head *bhp[])
{
errcode_t retval;
struct buffer_head *bh;

3
e2fsck/jfs_user.h
View File

@ -92,7 +92,8 @@ typedef struct kmem_cache {
#define kmalloc(len, flags) malloc(len)
#define kfree(p) free(p)
static inline void *kmalloc_array(unsigned n, unsigned size, int flags)
static inline void *kmalloc_array(unsigned n, unsigned size,
int flags EXT2FS_ATTR((unused)))
{
if (n && (~0U)/n < size)
return NULL;

7
e2fsck/journal.c
View File

@ -155,7 +155,8 @@ int sync_blockdev(kdev_t kdev)
return io_channel_flush(io) ? -EIO : 0;
}
void ll_rw_block(int rw, int op_flags, int nr, struct buffer_head *bhp[])
void ll_rw_block(int rw, int op_flags EXT2FS_ATTR((unused)), int nr,
struct buffer_head *bhp[])
{
errcode_t retval;
struct buffer_head *bh;
@ -442,7 +443,7 @@ static int ex_len_compar(const void *arg1, const void *arg2)
return 0;
}
static void ex_sort_and_merge(e2fsck_t ctx, struct extent_list *list)
static void ex_sort_and_merge(struct extent_list *list)
{
blk64_t ex_end;
int i, j;
@ -552,7 +553,7 @@ static int ext4_modify_extent_list(e2fsck_t ctx, struct extent_list *list,
list->extents[list->count - 1] = add_ex;
}
ex_sort_and_merge(ctx, list);
ex_sort_and_merge(list);
/* Mark all occupied blocks allocated */
for (i = 0; i < list->count; i++)

3
e2fsck/pass1b.c
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@ -104,7 +104,8 @@ static dict_t clstr_dict, ino_dict;
static ext2fs_inode_bitmap inode_dup_map;
static int dict_int_cmp(const void* cmp_ctx, const void *a, const void *b)
static int dict_int_cmp(const void *cmp_ctx EXT2FS_ATTR((unused)),
const void *a, const void *b)
{
intptr_t ia, ib;

3
e2fsck/pass2.c
View File

@ -332,7 +332,8 @@ static short htree_depth(struct dx_dir_info *dx_dir,
return depth;
}
static int dict_de_cmp(const void *cmp_ctx, const void *a, const void *b)
static int dict_de_cmp(const void *cmp_ctx EXT2FS_ATTR((unused)),
const void *a, const void *b)
{
const struct ext2_dir_entry *de_a, *de_b;
int a_len, b_len;

3
lib/support/mkquota.c
View File

@ -234,7 +234,8 @@ out:
/* Helper functions for computing quota in memory. */
/******************************************************************/
static int dict_uint_cmp(const void *cmp_ctx, const void *a, const void *b)
static int dict_uint_cmp(const void *cmp_ctx EXT2FS_ATTR((unused)),
const void *a, const void *b)
{
unsigned int c, d;