From e723e0cc17f8d8573b19a809277d81cecdd6e92b Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Wed, 26 Feb 2014 10:58:09 +0100 Subject: s390/compat: convert to COMPAT_SYSCALL_DEFINEx part 4 Signed-off-by: Heiko Carstens --- arch/s390/kernel/compat_linux.c | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-) (limited to 'arch/s390/kernel/compat_linux.c') diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c index 65b5acbd375b..79571343bc75 100644 --- a/arch/s390/kernel/compat_linux.c +++ b/arch/s390/kernel/compat_linux.c @@ -269,22 +269,22 @@ COMPAT_SYSCALL_DEFINE2(s390_setgroups16, int, gidsetsize, u16 __user *, grouplis return retval; } -asmlinkage long sys32_getuid16(void) +COMPAT_SYSCALL_DEFINE0(s390_getuid16) { return high2lowuid(from_kuid_munged(current_user_ns(), current_uid())); } -asmlinkage long sys32_geteuid16(void) +COMPAT_SYSCALL_DEFINE0(s390_geteuid16) { return high2lowuid(from_kuid_munged(current_user_ns(), current_euid())); } -asmlinkage long sys32_getgid16(void) +COMPAT_SYSCALL_DEFINE0(s390_getgid16) { return high2lowgid(from_kgid_munged(current_user_ns(), current_gid())); } -asmlinkage long sys32_getegid16(void) +COMPAT_SYSCALL_DEFINE0(s390_getegid16) { return high2lowgid(from_kgid_munged(current_user_ns(), current_egid())); } @@ -299,12 +299,9 @@ COMPAT_SYSCALL_DEFINE5(s390_ipc, uint, call, int, first, compat_ulong_t, second, } #endif -asmlinkage long sys32_truncate64(const char __user * path, unsigned long high, unsigned long low) +COMPAT_SYSCALL_DEFINE3(s390_truncate64, const char __user *, path, u32, high, u32, low) { - if ((int)high < 0) - return -EINVAL; - else - return sys_truncate(path, (high << 32) | low); + return sys_truncate(path, (unsigned long)high << 32 | low); } asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long high, unsigned long low) -- cgit v1.2.3-59-g8ed1b