diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2009-06-27 14:46:35 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2009-06-27 15:16:16 +0200 |
| commit | c6067472252c1d6155c7c01c93e0d580342cdb29 (patch) | |
| tree | 985a0fdf5342bc6e73245bb4553e64e404cd9e48 /arch/score/kernel/sys_score.c | |
| parent | bddc605955bca2d914ca621a7ef4ca6c271f55d8 (diff) | |
score: cleanups: dead code, 0 as pointer, shadowed variables
A few smaller issues found by sparse, some code that was
never used, two instances of '0' instead of 'NULL' and
local variables shadowing another one.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/score/kernel/sys_score.c')
| -rw-r--r-- | arch/score/kernel/sys_score.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/arch/score/kernel/sys_score.c b/arch/score/kernel/sys_score.c index 5b3cc4e685a..61aff8a9344 100644 --- a/arch/score/kernel/sys_score.c +++ b/arch/score/kernel/sys_score.c @@ -31,10 +31,7 @@ #include <linux/syscalls.h> #include <asm/syscalls.h> -unsigned long shm_align_mask = PAGE_SIZE - 1; -EXPORT_SYMBOL(shm_align_mask); - -asmlinkage unsigned +asmlinkage long sys_mmap2(unsigned long addr, unsigned long len, unsigned long prot, unsigned long flags, unsigned long fd, unsigned long pgoff) { @@ -107,15 +104,6 @@ score_execve(struct pt_regs *regs) } /* - * If we ever come here the user sp is bad. Zap the process right away. - * Due to the bad stack signaling wouldn't work. - */ -void bad_stack(void) -{ - do_exit(SIGSEGV); -} - -/* * Do a system call from kernel instead of calling sys_execve so we * end up with proper pt_regs. */ |