linux-kernel - [PATCH] - [12/15] - remove defconfig ptr comparisons to 0

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Message-Id: <1195005932.5163.98.camel@localhost>
Date:	Tue, 13 Nov 2007 18:05:32 -0800
From:	Joe Perches <joe@...ches.com>
To:	linux-kernel <linux-kernel@...r.kernel.org>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>
Subject: [PATCH] - [12/15] - remove defconfig ptr comparisons to 0 -
	include/asm-x86

Remove defconfig ptr comparison to 0

The memcpy from memory location 0 sure looks odd.

Remove sparse warning: Using plain integer as NULL pointer

Signed-off-by: Joe Perches <joe@...ches.com>

---

diff --git a/include/asm-x86/mach-es7000/mach_mpparse.h b/include/asm-x86/mach-es7000/mach_mpparse.h
index 8aa1054..a1dd66f 100644
--- a/include/asm-x86/mach-es7000/mach_mpparse.h
+++ b/include/asm-x86/mach-es7000/mach_mpparse.h
@@ -29,7 +29,7 @@ extern int mps_oem_check(struct mp_config_table *mpc, char *oem,
 static inline int es7000_check_dsdt(void)
 {
 	struct acpi_table_header header;
-	memcpy(&header, 0, sizeof(struct acpi_table_header));
+	memcpy(&header, (void *)0, sizeof(struct acpi_table_header));
 	acpi_get_table_header(ACPI_SIG_DSDT, 0, &header);
 	if (!strncmp(header.oem_id, "UNISYS", 6))
 		return 1;


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