diff options
| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2015-04-05 14:06:26 +0200 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2015-04-05 14:45:27 +0200 |
| commit | 265ef3ee9575e6d150f485d28dbe153a50d27f4c (patch) | |
| tree | 9e738bb8573b85dfe436e0666d4c9123d0daa0f9 /drivers/hsi | |
| parent | f9c0d76eb47e115f64006a8406f6494387fc428c (diff) | |
| download | linux-265ef3ee9575e6d150f485d28dbe153a50d27f4c.tar.bz2 | |
HSI: cmt_speech: 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: Sebastian Reichel <sre@kernel.org>
Diffstat (limited to 'drivers/hsi')
| -rw-r--r-- | drivers/hsi/clients/cmt_speech.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hsi/clients/cmt_speech.c b/drivers/hsi/clients/cmt_speech.c index e9560ef23092..4983529a9c6c 100644 --- a/drivers/hsi/clients/cmt_speech.c +++ b/drivers/hsi/clients/cmt_speech.c @@ -1028,6 +1028,7 @@ static int cs_hsi_start(struct cs_hsi_iface **hi, struct hsi_client *cl, } hsi_if->master = ssip_slave_get_master(cl); if (IS_ERR(hsi_if->master)) { + err = PTR_ERR(hsi_if->master); dev_err(&cl->device, "Could not get HSI master client\n"); goto leave4; } |