From 235a9d3eee9a9588c17d39efff8373d0513549b5 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Wed, 3 May 2006 02:27:40 +0100 Subject: [PATCH] [MIPS] Remove support for sysmips(2) SETNAME and MIPS_RDNVRAM operations. SETNAME only had a minor defect but probably never had a user and MIPS_RDNVRAM was unimplemented anyway. Signed-off-by: Ralf Baechle --- arch/mips/kernel/syscall.c | 24 ------------------------ 1 file changed, 24 deletions(-) diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c index 2aeaa2fd4b..8f4fdd94db 100644 --- a/arch/mips/kernel/syscall.c +++ b/arch/mips/kernel/syscall.c @@ -280,27 +280,6 @@ asmlinkage int _sys_sysmips(int cmd, long arg1, int arg2, int arg3) char __user *name; switch(cmd) { - case SETNAME: { - char nodename[__NEW_UTS_LEN + 1]; - - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - - name = (char __user *) arg1; - - len = strncpy_from_user(nodename, name, __NEW_UTS_LEN); - if (len < 0) - return -EFAULT; - - down_write(&uts_sem); - strncpy(system_utsname.nodename, nodename, len); - nodename[__NEW_UTS_LEN] = '\0'; - strlcpy(system_utsname.nodename, nodename, - sizeof(system_utsname.nodename)); - up_write(&uts_sem); - return 0; - } - case MIPS_ATOMIC_SET: printk(KERN_CRIT "How did I get here?\n"); return -EINVAL; @@ -313,9 +292,6 @@ asmlinkage int _sys_sysmips(int cmd, long arg1, int arg2, int arg3) case FLUSH_CACHE: __flush_cache_all(); return 0; - - case MIPS_RDNVRAM: - return -EIO; } return -EINVAL; -- 2.39.5