path: root/fs/ncpfs/dir.c
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authorJan Blunck <jblunck@suse.de>2010-05-26 14:44:51 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-05-27 09:12:56 -0700
commitb4d878e23c7f574490ee4d6fd59ebd6819781dd1 (patch)
treef35ae256020799c8725a6f3c802b90b7c19b8c44 /fs/ncpfs/dir.c
parent889e5fbbc2da4f59d5f1e9b6172c5ff2b92d02c8 (diff)
st: use noop_llseek() instead of default_llseek()
st_open() suggests that llseek() doesn't work: "We really want to do nonseekable_open(inode, filp); here, but some versions of tar incorrectly call lseek on tapes and bail out if that fails. So we disallow pread() and pwrite(), but permit lseeks." Instead of using the fallback default_llseek() the driver should use noop_llseek() which leaves the file->f_pos untouched but succeeds. Signed-off-by: Jan Blunck <jblunck@suse.de> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Kai Makisara <Kai.Makisara@kolumbus.fi> Cc: Willem Riede <osst@riede.org> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ncpfs/dir.c')
0 files changed, 0 insertions, 0 deletions