vfs: make unlink() and rmdir() return ENOENT in preference to EROFS
authorTheodore Ts'o <tytso@mit.edu>
Mon, 6 Jun 2011 23:19:40 +0000 (19:19 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Tue, 7 Jun 2011 12:51:14 +0000 (08:51 -0400)
commite6bc45d65df8599fdbae73be9cec4ceed274db53
tree2a9a5a0c0835b431d605332ebbfa6dad66e069f0
parent9054760ff585a7fa436599990b63a585ae89ff4d
vfs: make unlink() and rmdir() return ENOENT in preference to EROFS

If user space attempts to remove a non-existent file or directory, and
the file system is mounted read-only, return ENOENT instead of EROFS.
Either error code is arguably valid/correct, but ENOENT is a more
specific error message.

Reported-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/namei.c