fuse: Fix return value from fuse_get_user_pages()
authorAshish Samant <ashish.samant@oracle.com>
Fri, 25 Mar 2016 17:53:41 +0000 (10:53 -0700)
committerMiklos Szeredi <mszeredi@veci.piliscsaba.szeredi.hu>
Mon, 25 Apr 2016 11:01:04 +0000 (13:01 +0200)
commit2c932d4c9165ddbe417af612dbe2113df7f2057e
treebac3819e0bb3e00b479655f01c187470d8452418
parent02da2d72174c61988eb4456b53f405e3ebdebce4
fuse: Fix return value from fuse_get_user_pages()

fuse_get_user_pages() should return error or 0. Otherwise fuse_direct_io
read will not return 0 to indicate that read has completed.

Fixes: 742f992708df ("fuse: return patrial success from fuse_direct_io()")
Signed-off-by: Ashish Samant <ashish.samant@oracle.com>
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
fs/fuse/file.c