From 198e79f0e8f0b24c1e36ab6032d348f40de20262 Mon Sep 17 00:00:00 2001 From: Dominik Sliwa Date: Fri, 22 Dec 2017 12:07:34 +0000 Subject: backports: bluetooth: Support 4.9 kernels Signed-off-by: Dominik Sliwa --- compat/backport-4.4.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'compat/backport-4.4.c') diff --git a/compat/backport-4.4.c b/compat/backport-4.4.c index 1c11a20..660d50b 100644 --- a/compat/backport-4.4.c +++ b/compat/backport-4.4.c @@ -152,3 +152,14 @@ void tso_start(struct sk_buff *skb, struct tso_t *tso) } } EXPORT_SYMBOL(tso_start); + +const char *kvasprintf_const(gfp_t gfp, const char *fmt, va_list ap) +{ + if (!strchr(fmt, '%')) + return kstrdup_const(fmt, gfp); + if (!strcmp(fmt, "%s")) + return kstrdup_const(va_arg(ap, const char*), gfp); + return kvasprintf(gfp, fmt, ap); +} +EXPORT_SYMBOL(kvasprintf_const); + -- cgit v1.2.3