diff mbox series

[v5,15/15] Compiler Attributes: ext4: remove local __nonstring definition

Message ID 20180920172301.21868-16-miguel.ojeda.sandonis@gmail.com (mailing list archive)
State Not Applicable, archived
Headers show
Series Compiler Attributes | expand

Commit Message

Miguel Ojeda Sept. 20, 2018, 5:23 p.m. UTC
Commit 072ebb3bffe6 ("ext4: add nonstring annotations to ext4.h")
introduced a local definition of __nonstring to suppress some false
positives in gcc 8's -Wstringop-truncation.

Since now we support __nonstring for everyone, remove it.

Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
---
 fs/ext4/ext4.h | 9 ---------
 1 file changed, 9 deletions(-)

Comments

Nick Desaulniers Sept. 20, 2018, 6:13 p.m. UTC | #1
On Thu, Sep 20, 2018 at 10:23 AM Miguel Ojeda
<miguel.ojeda.sandonis@gmail.com> wrote:
>
> Commit 072ebb3bffe6 ("ext4: add nonstring annotations to ext4.h")
> introduced a local definition of __nonstring to suppress some false
> positives in gcc 8's -Wstringop-truncation.
>
> Since now we support __nonstring for everyone, remove it.

... from a patch in the current series (Note to other reviewers).

>
> Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
> ---
>  fs/ext4/ext4.h | 9 ---------
>  1 file changed, 9 deletions(-)
>
> diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
> index caff935fbeb8..2acdfdad3d3f 100644
> --- a/fs/ext4/ext4.h
> +++ b/fs/ext4/ext4.h
> @@ -45,15 +45,6 @@
>
>  #include <linux/compiler.h>
>
> -/* Until this gets included into linux/compiler-gcc.h */
> -#ifndef __nonstring
> -#if defined(GCC_VERSION) && (GCC_VERSION >= 80000)
> -#define __nonstring __attribute__((nonstring))
> -#else
> -#define __nonstring
> -#endif
> -#endif
> -
>  /*
>   * The fourth extended filesystem constants/structures
>   */
> --
> 2.17.1
>

Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
diff mbox series

Patch

diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index caff935fbeb8..2acdfdad3d3f 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -45,15 +45,6 @@ 
 
 #include <linux/compiler.h>
 
-/* Until this gets included into linux/compiler-gcc.h */
-#ifndef __nonstring
-#if defined(GCC_VERSION) && (GCC_VERSION >= 80000)
-#define __nonstring __attribute__((nonstring))
-#else
-#define __nonstring
-#endif
-#endif
-
 /*
  * The fourth extended filesystem constants/structures
  */