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Commit 5a4b475c authored by Mathieu Malaterre's avatar Mathieu Malaterre Committed by Michael Ellerman
Browse files

powerpc/powermac: Mark variable x as unused 



Since the value of x is never intended to be read, declare it with gcc
attribute as unused. Fix warning treated as error with W=1:

  arch/powerpc/platforms/powermac/bootx_init.c:471:21: error: variable ‘x’ set but not used [-Werror=unused-but-set-variable]

Suggested-by: default avatarChristophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: default avatarMathieu Malaterre <malat@debian.org>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent f0e0b866

arch/powerpc/platforms/powermac/bootx_init.c

+3 −1
Original line number Diff line number Diff line
@@ -468,7 +468,7 @@ void __init bootx_init(unsigned long r3, unsigned long r4) 
	boot_infos_t *bi = (boot_infos_t *) r4;

	unsigned long hdr;

	unsigned long space;

	unsigned long ptr, x;

	unsigned long ptr;

	char *model;

	unsigned long offset = reloc_offset();
@@ -562,6 +562,8 @@ void __init bootx_init(unsigned long r3, unsigned long r4) 
	 * MMU switched OFF, so this should not be useful anymore.

	 */

	if (bi->version < 4) {

		unsigned long x __maybe_unused;



		bootx_printf("Touching pages...\n");



		/*