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| author |   Julia Lawall <Julia.Lawall@lip6.fr> | 2014-11-20 18:33:59 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-25 17:06:39 -0800 |
| commit | ddcbad929510bcad640693fe3cf299632823f61c (patch) | |
| tree | b76348557a01b4867f2d3937319aebccef24e820 /drivers/tty/serial/samsung.c | |
| parent | serial: tegra: clean up tty-flag assignments (diff) | |
| download | linux-dev-ddcbad929510bcad640693fe3cf299632823f61c.tar.xz linux-dev-ddcbad929510bcad640693fe3cf299632823f61c.zip | |
serial: icom: fix error return code
Return a negative error code on failure.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
identifier ret; expression e1,e2;
@@
(
if (\(ret < 0\|ret != 0\))
{ ... return ret; }
|
ret = 0
)
... when != ret = e1
when != &ret
*if(...)
{
... when != ret = e2
when forall
return ret;
}
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/samsung.c')
0 files changed, 0 insertions, 0 deletions