arch/x86: Fix most of remaining issues detected by checkpatch
Fix the following errors and warnings detected by checkpatch.pl:
ERROR: do not use assignment in if condition
ERROR: trailing statements should be on next line
ERROR: Macros with complex values should be enclosed in parentheses
ERROR: switch and case should be at the same indent
WARNING: char * array declaration might be better as static const
WARNING: else is not generally useful after a break or return
WARNING: storage class should be at the beginning of the declaration
WARNING: void function return statements are not generally useful
WARNING: break is not useful after a goto or return
WARNING: Single statement macros should not use a do {} while (0) loop
WARNING: sizeof *t should be sizeof(*t)
WARNING: Comparisons should place the constant on the right side of the test
TEST=Build and run on Galileo Gen2
Change-Id: I39d49790c5eaeedec5051e1fab0b1279275f6e7f
Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com>
Reviewed-on: https://review.coreboot.org/18865
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
diff --git a/src/arch/x86/acpi.c b/src/arch/x86/acpi.c
index 5227bd2..f8c5b52 100644
--- a/src/arch/x86/acpi.c
+++ b/src/arch/x86/acpi.c
@@ -1075,7 +1075,8 @@
/* Find RSDP. */
for (p = (char *)0xe0000; p < (char *)0xfffff; p += 16) {
- if ((rsdp = valid_rsdp((acpi_rsdp_t *)p)))
+ rsdp = valid_rsdp((acpi_rsdp_t *)p);
+ if (rsdp)
break;
}