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staging/android: drop sync_file_install() and sync_file_put() 

These two functions are just wrappers for one line functions, they
call fd_install() and fput() respectively, so just get rid of them
and use fd_install() and fput() directly for more simplicity.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Gustavo Padovan 2016-04-28 10:46:49 -03:00 committed by Greg Kroah-Hartman
parent a64d6a6866
commit 2a7c1db557
3 changed files with 6 additions and 37 deletions
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20
drivers/staging/android/sync.c
View File

@ -216,18 +216,6 @@ struct sync_file *sync_file_fdget(int fd)
}
EXPORT_SYMBOL(sync_file_fdget);
void sync_file_put(struct sync_file *sync_file)
{
fput(sync_file->file);
}
EXPORT_SYMBOL(sync_file_put);
void sync_file_install(struct sync_file *sync_file, int fd)
{
fd_install(fd, sync_file->file);
}
EXPORT_SYMBOL(sync_file_install);
static void sync_file_add_pt(struct sync_file *sync_file, int *i,
struct fence *fence)
{
@ -469,15 +457,15 @@ static long sync_file_ioctl_merge(struct sync_file *sync_file,
goto err_put_fence3;
}
sync_file_install(fence3, fd);
sync_file_put(fence2);
fd_install(fd, fence3->file);
fput(fence2->file);
return 0;
err_put_fence3:
sync_file_put(fence3);
fput(fence3->file);
err_put_fence2:
sync_file_put(fence2);
fput(fence2->file);
err_put_fd:
put_unused_fd(fd);

19
drivers/staging/android/sync.h
View File

@ -203,25 +203,6 @@ struct sync_file *sync_file_merge(const char *name,
*/
struct sync_file *sync_file_fdget(int fd);
/**
* sync_file_put() - puts a reference of a sync_file
* @sync_file: sync_file to put
*
* Puts a reference on @sync_fence. If this is the last reference, the
* sync_fil and all it's sync_pts will be freed
*/
void sync_file_put(struct sync_file *sync_file);
/**
* sync_file_install() - installs a sync_file into a file descriptor
* @sync_file: sync_file to install
* @fd: file descriptor in which to install the fence
*
* Installs @sync_file into @fd. @fd's should be acquired through
* get_unused_fd_flags(O_CLOEXEC).
*/
void sync_file_install(struct sync_file *sync_file, int fd);
#ifdef CONFIG_DEBUG_FS
void sync_timeline_debug_add(struct sync_timeline *obj);

4
drivers/staging/android/sync_debug.c
View File

@ -272,12 +272,12 @@ static long sw_sync_ioctl_create_fence(struct sw_sync_timeline *obj,
data.fence = fd;
if (copy_to_user((void __user *)arg, &data, sizeof(data))) {
sync_file_put(sync_file);
fput(sync_file->file);
err = -EFAULT;
goto err;
}
sync_file_install(sync_file, fd);
fd_install(fd, sync_file->file);
return 0;