diff options
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2009-01-14 14:13:54 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-01-18 10:43:50 -0800 |
| commit | 46a49d997344f09fae6c341fc67ef9aac75f0778 (patch) | |
| tree | 755c0b6768ba8362666aff194dc485fd163e32f5 /mm | |
| parent | d720c4ed5645f1499d9671d1dbe601ae16f1fa59 (diff) | |
Convert all system calls to return a long
commit 2ed7c03ec17779afb4fcfa3b8c61df61bd4879ba upstream.
Convert all system calls to return a long. This should be a NOP since all
converted types should have the same size anyway.
With the exception of sys_exit_group which returned void. But that doesn't
matter since the system call doesn't return.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/filemap.c | 2 | ||||
| -rw-r--r-- | mm/mmap.c | 2 | ||||
| -rw-r--r-- | mm/mremap.c | 2 | ||||
| -rw-r--r-- | mm/nommu.c | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index f8c69273c37..c13c718c4bb 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -1366,7 +1366,7 @@ do_readahead(struct address_space *mapping, struct file *filp, return 0; } -asmlinkage ssize_t sys_readahead(int fd, loff_t offset, size_t count) +asmlinkage long sys_readahead(int fd, loff_t offset, size_t count) { ssize_t ret; struct file *file; diff --git a/mm/mmap.c b/mm/mmap.c index d4855a682ab..683a69ec0d2 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -245,7 +245,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma) return next; } -asmlinkage unsigned long sys_brk(unsigned long brk) +asmlinkage long sys_brk(unsigned long brk) { unsigned long rlim, retval; unsigned long newbrk, oldbrk; diff --git a/mm/mremap.c b/mm/mremap.c index 58a2908f42f..37c854d8f31 100644 --- a/mm/mremap.c +++ b/mm/mremap.c @@ -420,7 +420,7 @@ out_nc: return ret; } -asmlinkage unsigned long sys_mremap(unsigned long addr, +asmlinkage long sys_mremap(unsigned long addr, unsigned long old_len, unsigned long new_len, unsigned long flags, unsigned long new_addr) { diff --git a/mm/nommu.c b/mm/nommu.c index 7695dc85078..92578002240 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -377,7 +377,7 @@ EXPORT_SYMBOL(vm_insert_page); * to a regular file. in this case, the unmapping will need * to invoke file system routines that need the global lock. */ -asmlinkage unsigned long sys_brk(unsigned long brk) +asmlinkage long sys_brk(unsigned long brk) { struct mm_struct *mm = current->mm; |