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authorGustavo A. R. Silva <gustavo@embeddedor.com>2019-08-05 15:17:12 -0500
committerThomas Gleixner <tglx@linutronix.de>2019-08-07 15:12:01 +0200
commit7468a4eae541ce5aff65595aa502aa0a4def6615 (patch)
tree1da170e790f0da98cd7e2bf72b210d7cc1edb843 /arch
parent4ab9ab656a6cea5257bfa31f00c922d68f7a5c2f (diff)
download96b-common-7468a4eae541ce5aff65595aa502aa0a4def6615.tar.gz
x86: mtrr: cyrix: Mark expected switch fall-through
Mark switch cases where we are expecting to fall through. Fix the following warning (Building: i386_defconfig i386): arch/x86/kernel/cpu/mtrr/cyrix.c:99:6: warning: this statement may fall through [-Wimplicit-fallthrough=] Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Kees Cook <keescook@chromium.org> Link: https://lkml.kernel.org/r/20190805201712.GA19927@embeddedor
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/cpu/mtrr/cyrix.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kernel/cpu/mtrr/cyrix.c b/arch/x86/kernel/cpu/mtrr/cyrix.c
index 4296c702a3f7..72182809b333 100644
--- a/arch/x86/kernel/cpu/mtrr/cyrix.c
+++ b/arch/x86/kernel/cpu/mtrr/cyrix.c
@@ -98,6 +98,7 @@ cyrix_get_free_region(unsigned long base, unsigned long size, int replace_reg)
case 7:
if (size < 0x40)
break;
+ /* Else, fall through */
case 6:
case 5:
case 4: