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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2019-12-16 13:45:41 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2020-02-07 14:47:52 -0500 |
| commit | 34264ae3fa22429ec4fd9151602342d1f21486eb (patch) | |
| tree | 687392b53b9d246d3ec1193abcade23ad85186b5 /include/linux/fs_parser.h | |
| parent | fold struct fs_parameter_enum into struct constant_table (diff) | |
| download | linux-dev-34264ae3fa22429ec4fd9151602342d1f21486eb.tar.xz linux-dev-34264ae3fa22429ec4fd9151602342d1f21486eb.zip | |
don't bother with explicit length argument for __lookup_constant()
Have the arrays of constant_table self-terminated (by NULL ->name
in the final entry). Simplifies lookup_constant() and allows to
reuse the search for enum params as well.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to '')
| -rw-r--r-- | include/linux/fs_parser.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/include/linux/fs_parser.h b/include/linux/fs_parser.h index 5c91a0ac4446..14bdaacf1218 100644 --- a/include/linux/fs_parser.h +++ b/include/linux/fs_parser.h @@ -83,9 +83,7 @@ extern int fs_lookup_param(struct fs_context *fc, bool want_bdev, struct path *_path); -extern int __lookup_constant(const struct constant_table tbl[], size_t tbl_size, - const char *name, int not_found); -#define lookup_constant(t, n, nf) __lookup_constant(t, ARRAY_SIZE(t), (n), (nf)) +extern int lookup_constant(const struct constant_table tbl[], const char *name, int not_found); #ifdef CONFIG_VALIDATE_FS_PARSER extern bool validate_constant_table(const struct constant_table *tbl, size_t tbl_size, |