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| author | Christoph Hellwig <hch@lst.de> | 2020-09-07 10:27:00 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-09-07 10:46:35 +0200 |
| commit | ab04de8ec235ab03573e7ef33b21c357ba248b5f (patch) | |
| tree | b6e2bfa2e0bd3d867228412ce203c7f589f7245f /lib/test_string.c | |
| parent | drivers/greybus: Use kobj_to_dev() (diff) | |
| download | linux-ab04de8ec235ab03573e7ef33b21c357ba248b5f.tar.xz linux-ab04de8ec235ab03573e7ef33b21c357ba248b5f.zip | |
/dev/zero: fixups for ->read
Reported the cleared bytes in case of a partial clear_user instead
of -EFAULT, and remove a pointless conditional, as cleared must be
non-zero by the time we hit the signal_pending check.
Reported-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20200907082700.2057137-1-hch@lst.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/test_string.c')
0 files changed, 0 insertions, 0 deletions