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| author | Alexander van Heukelum <heukelum@mailshack.com> | 2008-07-02 01:33:14 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-09 08:18:31 +0200 |
| commit | 7b4fd4bb2e7fad2c41afab4683a44ab77f6f35d0 (patch) | |
| tree | 09eda64368c825c550cf7eb032a34f98976b547f /arch/x86/kernel/traps_32.c | |
| parent | abd348072798aa88d48fe9f182ac3440fcb7ae47 (diff) | |
| download | blackbird-obmc-linux-7b4fd4bb2e7fad2c41afab4683a44ab77f6f35d0.tar.gz blackbird-obmc-linux-7b4fd4bb2e7fad2c41afab4683a44ab77f6f35d0.zip | |
x86: traps_xx: various small changes
- order of local variable declarations
- minor code changes
Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
Acked-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/traps_32.c')
| -rw-r--r-- | arch/x86/kernel/traps_32.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/arch/x86/kernel/traps_32.c b/arch/x86/kernel/traps_32.c index fb8e3cce7bfb..8a768973c4f0 100644 --- a/arch/x86/kernel/traps_32.c +++ b/arch/x86/kernel/traps_32.c @@ -106,13 +106,13 @@ static int die_counter; void printk_address(unsigned long address, int reliable) { #ifdef CONFIG_KALLSYMS - char namebuf[KSYM_NAME_LEN]; unsigned long offset = 0; unsigned long symsize; const char *symname; - char reliab[4] = ""; - char *delim = ":"; char *modname; + char *delim = ":"; + char namebuf[KSYM_NAME_LEN]; + char reliab[4] = ""; symname = kallsyms_lookup(address, &symsize, &offset, &modname, namebuf); @@ -135,8 +135,8 @@ void printk_address(unsigned long address, int reliable) static inline int valid_stack_ptr(struct thread_info *tinfo, void *p, unsigned int size) { - return p > (void *)tinfo && - p <= (void *)tinfo + THREAD_SIZE - size; + void *t = tinfo; + return p > t && p <= t + THREAD_SIZE - size; } /* The form of the top of the frame on the stack */ @@ -976,9 +976,8 @@ clear_TF_reenable: void math_error(void __user *ip) { struct task_struct *task; - unsigned short cwd; - unsigned short swd; siginfo_t info; + unsigned short cwd, swd; /* * Save the info for the exception handler and clear the error. @@ -1042,8 +1041,8 @@ void do_coprocessor_error(struct pt_regs *regs, long error_code) static void simd_math_error(void __user *ip) { struct task_struct *task; - unsigned short mxcsr; siginfo_t info; + unsigned short mxcsr; /* * Save the info for the exception handler and clear the error. |
