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authorWolfram Sang <wsa@kernel.org>2020-07-27 00:44:19 +0300
committerMasahiro Yamada <masahiroy@kernel.org>2020-07-27 07:38:38 +0300
commit6020db504cece0d93cc31c6f73609ef1304607e2 (patch)
tree73317ed1a98d96dfd5acb948907fe7478f4aec02
parent92ed301919932f777713b9172e525674157e983d (diff)
downloadlinux-6020db504cece0d93cc31c6f73609ef1304607e2.tar.xz
modpost: explain why we can't use strsep
Mention why we open-code strsep, so it is clear that it is intentional. Fixes: 736bb11898ef ("modpost: remove use of non-standard strsep() in HOSTCC code") Signed-off-by: Wolfram Sang <wsa@kernel.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
-rw-r--r--scripts/mod/modpost.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 45f2ab2ec2d4..69341b36f271 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -144,6 +144,7 @@ char *get_line(char **stringp)
if (!orig || *orig == '\0')
return NULL;
+ /* don't use strsep here, it is not available everywhere */
next = strchr(orig, '\n');
if (next)
*next++ = '\0';