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authorPeter Foley <pefoley2@pefoley.com>2016-11-26 17:22:29 -0500
committerIngo Molnar <mingo@kernel.org>2016-11-28 07:47:22 +0100
commitadee8705d2517f0e163ffc45e8d7f9e97a58f1f6 (patch)
treed5a1bae0aa7490d54a8e07d54a0856f3c35f5475 /arch
parent20ab6677716c7bbdcfd1cdb9aef296a0b3101f73 (diff)
x86/build: Annotate die() with noreturn to fix build warning on clang
Fixes below warning with clang: In file included from ../arch/x86/tools/relocs_64.c:17: ../arch/x86/tools/relocs.c:977:6: warning: variable 'do_reloc' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized] Signed-off-by: Peter Foley <pefoley2@pefoley.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/20161126222229.673-1-pefoley2@pefoley.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/tools/relocs.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/tools/relocs.h b/arch/x86/tools/relocs.h
index f59590645b68..1d23bf953a4a 100644
--- a/arch/x86/tools/relocs.h
+++ b/arch/x86/tools/relocs.h
@@ -16,7 +16,7 @@
#include <regex.h>
#include <tools/le_byteshift.h>
-void die(char *fmt, ...);
+void die(char *fmt, ...) __attribute__((noreturn));
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))