src/include: Move assignment out of if condition
Fix the following error detected by checkpatch.pl:
ERROR: do not use assignment in if condition
TEST=Build and run on Galileo Gen2
Change-Id: I911d528bd85afcd9f3837241494f13d1f9f283ab
Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com>
Reviewed-on: https://review.coreboot.org/18659
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
diff --git a/src/include/string.h b/src/include/string.h
index a000e6c..7597323 100644
--- a/src/include/string.h
+++ b/src/include/string.h
@@ -69,10 +69,13 @@
static inline char *strncpy(char *to, const char *from, int count)
{
register char *ret = to;
+ register char data;
while (count > 0) {
count--;
- if ((*to++ = *from++) == '\0')
+ data = *from++;
+ *to++ = data;
+ if (data == '\0')
break;
}