Commit a87046d8 authored by Miklos Szeredi's avatar Miklos Szeredi Committed by Linus Torvalds

[PATCH] fuse: consolidate device errors

Return consistent error values for the case when the opened device file has no
mount associated yet.
Signed-off-by: default avatarMiklos Szeredi <miklos@szeredi.hu>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent d7133114
...@@ -739,7 +739,7 @@ static ssize_t fuse_dev_writev(struct file *file, const struct iovec *iov, ...@@ -739,7 +739,7 @@ static ssize_t fuse_dev_writev(struct file *file, const struct iovec *iov,
struct fuse_copy_state cs; struct fuse_copy_state cs;
struct fuse_conn *fc = fuse_get_conn(file); struct fuse_conn *fc = fuse_get_conn(file);
if (!fc) if (!fc)
return -ENODEV; return -EPERM;
fuse_copy_init(&cs, fc, 0, NULL, iov, nr_segs); fuse_copy_init(&cs, fc, 0, NULL, iov, nr_segs);
if (nbytes < sizeof(struct fuse_out_header)) if (nbytes < sizeof(struct fuse_out_header))
...@@ -930,7 +930,7 @@ static int fuse_dev_fasync(int fd, struct file *file, int on) ...@@ -930,7 +930,7 @@ static int fuse_dev_fasync(int fd, struct file *file, int on)
{ {
struct fuse_conn *fc = fuse_get_conn(file); struct fuse_conn *fc = fuse_get_conn(file);
if (!fc) if (!fc)
return -ENODEV; return -EPERM;
/* No locking - fasync_helper does its own locking */ /* No locking - fasync_helper does its own locking */
return fasync_helper(fd, file, on, &fc->fasync); return fasync_helper(fd, file, on, &fc->fasync);
......
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