| Message ID | 20231118061836.1294582-1-masahiroy@kernel.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | kconfig: remove error check for xrealloc() | expand |
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c index 4fe39b4bc5ed..1ee33e36459c 100644 --- a/scripts/kconfig/confdata.c +++ b/scripts/kconfig/confdata.c @@ -289,16 +289,12 @@ static int conf_set_sym_val(struct symbol *sym, int def, int def_flags, char *p) #define LINE_GROWTH 16 static int add_byte(int c, char **lineptr, size_t slen, size_t *n) { - char *nline; size_t new_size = slen + 1; + if (new_size > *n) { new_size += LINE_GROWTH - 1; new_size *= 2; - nline = xrealloc(*lineptr, new_size); - if (!nline) - return -1; - - *lineptr = nline; + *lineptr = xrealloc(*lineptr, new_size); *n = new_size; }
xrealloc() never returns NULL as it is checked in the callee. This is a left-over of commit d717f24d8c68 ("kconfig: add xrealloc() helper"). Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> --- scripts/kconfig/confdata.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)