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| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2015-02-23 23:22:44 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-02-28 18:20:37 +0300 |
| commit | 7e4f1e777814c6916b513b5dc90e030ee4e25f04 (patch) | |
| tree | 1c074688e0e653fad3324aaceb34266db7c89731 /fs/ubifs/commit.c | |
| parent | c18fafc89c38251f4ddabfa2c9e0be90169c0e59 (diff) | |
| download | linux-7e4f1e777814c6916b513b5dc90e030ee4e25f04.tar.xz | |
staging: comedi: comedi_isadma: fix "stalled" detect in comedi_isadma_disable_on_sample()
The "stalled" variable this function is used to detect if the DMA operation
is stalled while trying to disable DMA on a full comedi sample. The reset
of this variable should only occur when the remaining bytes of the DMA
transfer does not equal the remaining bytes from the last check.
Reported-by: coverity (CID 1271132)
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/ubifs/commit.c')
0 files changed, 0 insertions, 0 deletions