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authorGeert Uytterhoeven <geert@linux-m68k.org>2012-07-11 14:02:26 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-07-11 16:04:45 -0700
commite048acebc40cf8292ed71a1012fd53068f22924b (patch)
tree414fdee7e1a86f061514c93d8fb560601e5546c3 /arch/h8300
parent487c719c00b6a4bdb24a77337897d46dfe5131f6 (diff)
downloadvexpress-lsk-e048acebc40cf8292ed71a1012fd53068f22924b.tar.gz
h8300/uaccess: remove assignment to __gu_val in unhandled case of get_user()
__gu_val is const if the passed ptr is const, giving: include/linux/pagemap.h: In function 'fault_in_pages_readable': include/linux/pagemap.h:442:2: error: assignment of read-only variable '__gu_val' include/linux/pagemap.h:448:4: error: assignment of read-only variable '__gu_val' include/linux/pagemap.h: In function 'fault_in_multipages_readable': include/linux/pagemap.h:499:3: error: assignment of read-only variable '__gu_val' include/linux/pagemap.h:508:3: error: assignment of read-only variable '__gu_val' make[4]: *** [init/main.o] Error 1 As we don't care about the actual value of __gu_val in the unhandled case (it will cause a link error anyway), just remove the assignment. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Tony Breeds <tony@bakeyournoodle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/h8300')
-rw-r--r--arch/h8300/include/asm/uaccess.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/h8300/include/asm/uaccess.h b/arch/h8300/include/asm/uaccess.h
index 356068cd087..534394f4cb0 100644
--- a/arch/h8300/include/asm/uaccess.h
+++ b/arch/h8300/include/asm/uaccess.h
@@ -100,7 +100,6 @@ extern int __put_user_bad(void);
break; \
default: \
__gu_err = __get_user_bad(); \
- __gu_val = 0; \
break; \
} \
(x) = __gu_val; \