Masahiro Yamada 700c48b439 modpost: use null string instead of NULL pointer for default namespace ... The default namespace is the null string, "". When set, the null string "" is converted to NULL: s->namespace = namespace[0] ? NOFAIL(strdup(namespace)) : NULL; When printed, the NULL pointer is get back to the null string: sym->namespace ?: "" This saves 1 byte memory allocated for "", but loses the readability. In kernel-space, we strive to save memory, but modpost is a userspace tool used to build the kernel. On modern systems, such small piece of memory is not a big deal. Handle the namespace string as is. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>		2023-06-22 21:21:06 +09:00
..
.gitignore	.gitignore: prefix local generated files with a slash	2021-05-02 00:43:35 +09:00
devicetable-offsets.c	cdx: add the cdx bus driver	2023-03-29 12:26:32 +02:00
empty.c
file2alias.c	cdx: add the cdx bus driver	2023-03-29 12:26:32 +02:00
list.h	modpost: import include/linux/list.h	2022-05-08 03:17:00 +09:00
Makefile	scripts/mod: disable LTO for empty.c	2021-01-14 08:21:09 -08:00
mk_elfconfig.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
modpost.c	modpost: use null string instead of NULL pointer for default namespace	2023-06-22 21:21:06 +09:00
modpost.h	kbuild: generate KSYMTAB entries by modpost	2023-06-22 21:17:10 +09:00
sumversion.c	modpost: fix array_size.cocci warning	2022-11-21 10:18:39 +09:00