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Commit 7468a4ea authored by Gustavo A. R. Silva's avatar Gustavo A. R. Silva Committed by Thomas Gleixner
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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: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Reviewed-by: default avatarKees Cook <keescook@chromium.org>
Link: https://lkml.kernel.org/r/20190805201712.GA19927@embeddedor
parent 4ab9ab65

arch/x86/kernel/cpu/mtrr/cyrix.c

+1 −0
Original line number Diff line number Diff line
@@ -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: