From 6020db504cece0d93cc31c6f73609ef1304607e2 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Sun, 26 Jul 2020 23:44:19 +0200 Subject: [PATCH] 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 Signed-off-by: Masahiro Yamada --- scripts/mod/modpost.c | 1 + 1 file changed, 1 insertion(+) 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';