x86: sparse errors from string_32.h
include/asm/string_32.h:216:26: warning: cast truncates bits from constant value (cccccccc becomes cc)
include/asm/string_32.h:219:27: warning: cast truncates bits from constant value (cccccccc becomes cccc)
include/asm/string_32.h:222:27: warning: cast truncates bits from constant value (cccccccc becomes cccc)
include/asm/string_32.h:223:30: warning: cast truncates bits from constant value (cccccccc becomes cc)
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/include/asm-x86/string_32.h b/include/asm-x86/string_32.h
index 55bfa30..c5d13a8 100644
--- a/include/asm-x86/string_32.h
+++ b/include/asm-x86/string_32.h
@@ -213,14 +213,14 @@
case 0:
return s;
case 1:
- *(unsigned char *)s = pattern;
+ *(unsigned char *)s = pattern & 0xff;
return s;
case 2:
- *(unsigned short *)s = pattern;
+ *(unsigned short *)s = pattern & 0xffff;
return s;
case 3:
- *(unsigned short *)s = pattern;
- *(2+(unsigned char *)s) = pattern;
+ *(unsigned short *)s = pattern & 0xffff;
+ *(2+(unsigned char *)s) = pattern & 0xff;
return s;
case 4:
*(unsigned long *)s = pattern;