From bd395069dda80b9fe4e9f76cd177c1656431c398 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Mon, 4 May 2020 09:16:37 -0700 Subject: [PATCH] gcc-10 warnings: fix low-hanging fruit commit 9d82973e032e246ff5663c9805fbb5407ae932e3 upstream. Due to a bug-report that was compiler-dependent, I updated one of my machines to gcc-10. That shows a lot of new warnings. Happily they seem to be mostly the valid kind, but it's going to cause a round of churn for getting rid of them.. This is the really low-hanging fruit of removing a couple of zero-sized arrays in some core code. We have had a round of these patches before, and we'll have many more coming, and there is nothing special about these except that they were particularly trivial, and triggered more warnings than most. Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman --- include/linux/fs.h | 2 +- include/linux/tty.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/fs.h b/include/linux/fs.h index e79b31f273bd..842a6a28b0e8 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -915,7 +915,7 @@ struct file_handle { __u32 handle_bytes; int handle_type; /* file identifier */ - unsigned char f_handle[0]; + unsigned char f_handle[]; }; static inline struct file *get_file(struct file *f) diff --git a/include/linux/tty.h b/include/linux/tty.h index 812cdd8cff22..e5b15a83c8d7 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -64,7 +64,7 @@ struct tty_buffer { int read; int flags; /* Data points here */ - unsigned long data[0]; + unsigned long data[]; }; /* Values for .flags field of tty_buffer */