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

fs/fuse/dev.c

+2 −2
Original line number Diff line number Diff line
@@ -739,7 +739,7 @@ static ssize_t fuse_dev_writev(struct file *file, const struct iovec *iov, 
	struct fuse_copy_state cs;

	struct fuse_conn *fc = fuse_get_conn(file);

	if (!fc)

		return -ENODEV;

		return -EPERM;



	fuse_copy_init(&cs, fc, 0, NULL, iov, nr_segs);

	if (nbytes < sizeof(struct fuse_out_header))
@@ -930,7 +930,7 @@ static int fuse_dev_fasync(int fd, struct file *file, int on) 
{

	struct fuse_conn *fc = fuse_get_conn(file);

	if (!fc)

		return -ENODEV;

		return -EPERM;



	/* No locking - fasync_helper does its own locking */

	return fasync_helper(fd, file, on, &fc->fasync);