From: Heiko Carstens <hca@linux.ibm.com>
Date: Tue, 11 Apr 2023 09:13:01 +0000 (+0200)
Subject: s390/debug: replace zero-length array with flexible-array member
X-Git-Tag: v6.4-rc1~69^2~33
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=ca1382eafae50377088772d6c485ab6b89da2e56;p=users%2Fhch%2Fmisc.git

s390/debug: replace zero-length array with flexible-array member

There are numerous patches which convert zero-length arrays with a
flexible-array member. Convert the remaining s390 occurrences.

Suggested-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Link: https://github.com/KSPP/linux/issues/78
Link: https://gcc.gnu.org/pipermail/gcc-patches/2022-October/602902.html
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
---

diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c
index 221c865785c2..a85e0c3e7027 100644
--- a/arch/s390/kernel/debug.c
+++ b/arch/s390/kernel/debug.c
@@ -60,7 +60,7 @@ typedef struct {
 	 * except of floats, and long long (32 bit)
 	 *
 	 */
-	long args[0];
+	long args[];
 } debug_sprintf_entry_t;
 
 /* internal function prototyes */