powerpc/cell: set no_llseek in spufs_cntl_fops

Message ID 2b82a1562fc18d9cef80ad2481957ea2f30f9825.1493799907.git.geliangtang@gmail.com
State New
Headers show

Commit Message

Geliang Tang May 6, 2017, 3:37 p.m.
In spufs_cntl_fops, since we use nonseekable_open() to open, we
should use no_llseek() to seek, not generic_file_llseek().

Signed-off-by: Geliang Tang <geliangtang@gmail.com>
---
 arch/powerpc/platforms/cell/spufs/file.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
index ae2f740..738ef8d 100644
--- a/arch/powerpc/platforms/cell/spufs/file.c
+++ b/arch/powerpc/platforms/cell/spufs/file.c
@@ -456,7 +456,7 @@  static const struct file_operations spufs_cntl_fops = {
 	.release = spufs_cntl_release,
 	.read = simple_attr_read,
 	.write = simple_attr_write,
-	.llseek	= generic_file_llseek,
+	.llseek	= no_llseek,
 	.mmap = spufs_cntl_mmap,
 };