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authorAl Viro <viro@zeniv.linux.org.uk>2013-02-25 18:42:04 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2013-03-03 23:00:23 -0500
commitd5dc77bfeeab0b03a32e3db5e31e2f64605634ab (patch)
tree7cdf557d1310db607d164d576d8cc5799d4aaf36 /arch/s390
parent76b021d053ed0b8de9689eefca5e8f53dade7fd7 (diff)
downloadlinux-sh-d5dc77bfeeab0b03a32e3db5e31e2f64605634ab.tar.gz
consolidate compat lookup_dcookie()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/s390')
-rw-r--r--arch/s390/kernel/compat_wrapper.S7
-rw-r--r--arch/s390/kernel/syscalls.S2
2 files changed, 1 insertions, 8 deletions
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S
index 68117a3dd252..6d4958ea390b 100644
--- a/arch/s390/kernel/compat_wrapper.S
+++ b/arch/s390/kernel/compat_wrapper.S
@@ -926,13 +926,6 @@ ENTRY(sys_epoll_wait_wrapper)
lgfr %r5,%r5 # int
jg sys_epoll_wait # branch to system call
-ENTRY(sys32_lookup_dcookie_wrapper)
- sllg %r2,%r2,32 # get high word of 64bit dcookie
- or %r2,%r3 # get low word of 64bit dcookie
- llgtr %r3,%r4 # char *
- llgfr %r4,%r5 # size_t
- jg sys_lookup_dcookie
-
ENTRY(sys32_fadvise64_wrapper)
lgfr %r2,%r2 # int
sllg %r3,%r3,32 # get high word of 64bit loff_t
diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S
index 102254a4397d..9154e17f25b9 100644
--- a/arch/s390/kernel/syscalls.S
+++ b/arch/s390/kernel/syscalls.S
@@ -118,7 +118,7 @@ SYSCALL(sys_newstat,sys_newstat,compat_sys_newstat_wrapper)
SYSCALL(sys_newlstat,sys_newlstat,compat_sys_newlstat_wrapper)
SYSCALL(sys_newfstat,sys_newfstat,compat_sys_newfstat_wrapper)
NI_SYSCALL /* old uname syscall */
-SYSCALL(sys_lookup_dcookie,sys_lookup_dcookie,sys32_lookup_dcookie_wrapper) /* 110 */
+SYSCALL(sys_lookup_dcookie,sys_lookup_dcookie,compat_sys_lookup_dcookie) /* 110 */
SYSCALL(sys_vhangup,sys_vhangup,sys_vhangup)
NI_SYSCALL /* old "idle" system call */
NI_SYSCALL /* vm86old for i386 */