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| author |   Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-02-17 03:38:31 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-03-02 00:26:47 +0900 |
| commit | cd81fc82b93fa408c30e08f59e5ef8caaa91d1d2 (patch) | |
| tree | 5c6024076d70c2a392fb3207d6ba737ef7e5843b /scripts/kconfig/symbol.c | |
| parent | kbuild: disable sparse warnings about unknown attributes (diff) | |
| download | linux-dev-cd81fc82b93fa408c30e08f59e5ef8caaa91d1d2.tar.xz linux-dev-cd81fc82b93fa408c30e08f59e5ef8caaa91d1d2.zip | |
kconfig: add xstrdup() helper
We already have xmalloc(), xcalloc(), and xrealloc((). Add xstrdup()
as well to save tedious error handling.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'scripts/kconfig/symbol.c')
| -rw-r--r-- | scripts/kconfig/symbol.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c index cca9663be5dd..2220bc4b051b 100644 --- a/scripts/kconfig/symbol.c +++ b/scripts/kconfig/symbol.c @@ -183,7 +183,7 @@ static void sym_validate_range(struct symbol *sym) sprintf(str, "%lld", val2); else sprintf(str, "0x%llx", val2); - sym->curr.val = strdup(str); + sym->curr.val = xstrdup(str); } static void sym_set_changed(struct symbol *sym) @@ -849,7 +849,7 @@ struct symbol *sym_lookup(const char *name, int flags) : !(symbol->flags & (SYMBOL_CONST|SYMBOL_CHOICE)))) return symbol; } - new_name = strdup(name); + new_name = xstrdup(name); } else { new_name = NULL; hash = 0; |