From 61e3e3c21a9599f7f2c6f15f7e4b099cf6ea290e Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Sat, 18 Nov 2023 15:18:36 +0900 Subject: kconfig: remove error check for xrealloc() 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 --- scripts/kconfig/confdata.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c index 7fca9cc3ae74..2ba4dfdd1aee 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; } -- cgit v1.2.3