treewide: use __printf not __attribute__((format(printf,...)))

Standardize the style for compiler based printf format verification.
Standardized the location of __printf too.

Done via script and a little typing.

$ grep -rPl --include=*.[ch] -w "__attribute__" * | \
  grep -vP "^(tools|scripts|include/linux/compiler-gcc.h)" | \
  xargs perl -n -i -e 'local $/; while (<>) { s/\b__attribute__\s*\(\s*\(\s*format\s*\(\s*printf\s*,\s*(.+)\s*,\s*(.+)\s*\)\s*\)\s*\)/__printf($1, $2)/g ; print; }'

[akpm@linux-foundation.org: revert arch bits]
Signed-off-by: Joe Perches <joe@perches.com>
Cc: "Kirill A. Shutemov" <kirill@shutemov.name>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/include/linux/kthread.h b/include/linux/kthread.h
index 1e923e5e88e8..5cac19b3a266 100644
--- a/include/linux/kthread.h
+++ b/include/linux/kthread.h
@@ -4,11 +4,11 @@
 #include <linux/err.h>
 #include <linux/sched.h>
 
+__printf(4, 5)
 struct task_struct *kthread_create_on_node(int (*threadfn)(void *data),
                                            void *data,
                                            int node,
-                                           const char namefmt[], ...)
-        __attribute__((format(printf, 4, 5)));
+                                           const char namefmt[], ...);
 
 #define kthread_create(threadfn, data, namefmt, arg...) \
         kthread_create_on_node(threadfn, data, -1, namefmt, ##arg)