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| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2015-04-05 15:06:36 +0300 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2015-04-06 02:22:17 +0300 |
| commit | 5df848f37b1d20e5dd64bea16ba9f69ed321e11b (patch) | |
| tree | b335afa0e47f47ea547035b9bb416de0bfcb42f7 /drivers/nfc/nfcmrvl/usb.c | |
| parent | 9421ce10ad87f799263bddad74b91e2166f020a1 (diff) | |
| download | linux-5df848f37b1d20e5dd64bea16ba9f69ed321e11b.tar.xz | |
NFC: pn533: 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: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/nfc/nfcmrvl/usb.c')
0 files changed, 0 insertions, 0 deletions