On 10/04/07, Zachary Amsden <[email protected]> wrote:
No, just no. You do not use goto to skip a code block. You do not
return an obvious variable from a singly-inlined function and give
the function a return value. You don't put unexplained comments
about kmalloc in code which doesn't do dynamic allocation. And
you don't leave stray warnings around for no good reason.
Also, when possible, it is better to use block scoped variables
because gcc can sometime generate better code.
Signed-off-by: Zachary Amsden <[email protected]>
diff -r ed741f57dae8 arch/i386/kernel/cpu/mcheck/p4.c
--- a/arch/i386/kernel/cpu/mcheck/p4.c Fri Apr 06 14:29:52 2007 -0700
+++ b/arch/i386/kernel/cpu/mcheck/p4.c Fri Apr 06 14:43:24 2007 -0700
[...]
static fastcall void intel_machine_check(struct pt_regs * regs, long error_code)
@@ -155,7 +146,6 @@ static fastcall void intel_machine_check
u32 alow, ahigh, high, low;
u32 mcgstl, mcgsth;
int i;
- struct intel_mce_extended_msrs dbg;
rdmsr (MSR_IA32_MCG_STATUS, mcgstl, mcgsth);
if (mcgstl & (1<<0)) /* Recoverable ? */
@@ -164,7 +154,9 @@ static fastcall void intel_machine_check
printk (KERN_EMERG "CPU %d: Machine Check Exception: %08x%08x\n",
smp_processor_id(), mcgsth, mcgstl);
- if (intel_get_extended_msrs(&dbg)) {
+ if (mce_num_extended_msrs > 0) {
+ struct intel_mce_extended_msrs dbg;
shouldn't there be a blank line here?
+ intel_get_extended_msrs(&dbg);
printk (KERN_DEBUG "CPU %d: EIP: %08x EFLAGS: %08x\n",
smp_processor_id(), dbg.eip, dbg.eflags);
printk (KERN_DEBUG "\teax: %08x ebx: %08x ecx: %08x edx: %08x\n",
--
Jesper Juhl <[email protected]>
Don't top-post http://www.catb.org/~esr/jargon/html/T/top-post.html
Plain text mails only, please http://www.expita.com/nomime.html
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
