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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-02-08 17:19:08 +0100 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-02-10 03:31:49 +0100 |
| commit | 523ca58b7db2e30e3c185a7927dd80a30c1bc743 (patch) | |
| tree | 59c135f8bde7d4ec24f1270c1d8615b8b142f296 /scripts/kconfig/util.c | |
| parent | kconfig: add xrealloc() helper (diff) | |
| download | linux-523ca58b7db2e30e3c185a7927dd80a30c1bc743.tar.xz linux-523ca58b7db2e30e3c185a7927dd80a30c1bc743.zip | |
kconfig: remove const qualifier from sym_expand_string_value()
This function returns realloc'ed memory, so the returned pointer
must be passed to free() when done. So, 'const' qualifier is odd.
It is allowed to modify the expanded string.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to '')
| -rw-r--r-- | scripts/kconfig/util.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/scripts/kconfig/util.c b/scripts/kconfig/util.c index 138894ef49ea..b98a79e30e04 100644 --- a/scripts/kconfig/util.c +++ b/scripts/kconfig/util.c @@ -14,11 +14,11 @@ struct file *file_lookup(const char *name) { struct file *file; - const char *file_name = sym_expand_string_value(name); + char *file_name = sym_expand_string_value(name); for (file = file_list; file; file = file->next) { if (!strcmp(name, file->name)) { - free((void *)file_name); + free(file_name); return file; } } |