From: Wolfram Sang <wsa@kernel.org>
Date: Sun, 26 Jul 2020 21:44:19 +0000 (+0200)
Subject: modpost: explain why we can't use strsep
X-Git-Tag: microblaze-v5.10~227^2~8
X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=6020db504cece0d93cc31c6f73609ef1304607e2;p=linux-2.6-microblaze.git

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>
---

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';