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authorAl Viro <viro@zeniv.linux.org.uk>2012-08-28 12:52:22 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2012-09-26 22:20:08 -0400
commit2903ff019b346ab8d36ebbf54853c3aaf6590608 (patch)
tree962d94054765bb37bc00e977c3036e65c5fd91fe /arch/powerpc/platforms/cell
parenta5b470ba06aa3f96999ede5feba178df6bdb134a (diff)
downloadop-kernel-dev-2903ff019b346ab8d36ebbf54853c3aaf6590608.zip
op-kernel-dev-2903ff019b346ab8d36ebbf54853c3aaf6590608.tar.gz
switch simple cases of fget_light to fdget
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/powerpc/platforms/cell')
-rw-r--r--arch/powerpc/platforms/cell/spu_syscalls.c21
1 files changed, 9 insertions, 12 deletions
diff --git a/arch/powerpc/platforms/cell/spu_syscalls.c b/arch/powerpc/platforms/cell/spu_syscalls.c
index 714bbfc..db4e638 100644
--- a/arch/powerpc/platforms/cell/spu_syscalls.c
+++ b/arch/powerpc/platforms/cell/spu_syscalls.c
@@ -69,8 +69,6 @@ SYSCALL_DEFINE4(spu_create, const char __user *, name, unsigned int, flags,
umode_t, mode, int, neighbor_fd)
{
long ret;
- struct file *neighbor;
- int fput_needed;
struct spufs_calls *calls;
calls = spufs_calls_get();
@@ -78,11 +76,11 @@ SYSCALL_DEFINE4(spu_create, const char __user *, name, unsigned int, flags,
return -ENOSYS;
if (flags & SPU_CREATE_AFFINITY_SPU) {
+ struct fd neighbor = fdget(neighbor_fd);
ret = -EBADF;
- neighbor = fget_light(neighbor_fd, &fput_needed);
- if (neighbor) {
- ret = calls->create_thread(name, flags, mode, neighbor);
- fput_light(neighbor, fput_needed);
+ if (neighbor.file) {
+ ret = calls->create_thread(name, flags, mode, neighbor.file);
+ fdput(neighbor);
}
} else
ret = calls->create_thread(name, flags, mode, NULL);
@@ -94,8 +92,7 @@ SYSCALL_DEFINE4(spu_create, const char __user *, name, unsigned int, flags,
asmlinkage long sys_spu_run(int fd, __u32 __user *unpc, __u32 __user *ustatus)
{
long ret;
- struct file *filp;
- int fput_needed;
+ struct fd arg;
struct spufs_calls *calls;
calls = spufs_calls_get();
@@ -103,10 +100,10 @@ asmlinkage long sys_spu_run(int fd, __u32 __user *unpc, __u32 __user *ustatus)
return -ENOSYS;
ret = -EBADF;
- filp = fget_light(fd, &fput_needed);
- if (filp) {
- ret = calls->spu_run(filp, unpc, ustatus);
- fput_light(filp, fput_needed);
+ arg = fdget(fd);
+ if (arg.file) {
+ ret = calls->spu_run(arg.file, unpc, ustatus);
+ fdput(arg);
}
spufs_calls_put(calls);
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