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stm class: Remove a pointless line
authorAlexander Shishkin <alexander.shishkin@linux.intel.com>
Fri, 4 Mar 2016 14:30:24 +0000 (16:30 +0200)
committerAlexander Shishkin <alexander.shishkin@linux.intel.com>
Fri, 8 Apr 2016 13:11:52 +0000 (16:11 +0300)
No point in explicitly setting something to zero right after we
explicitly checked that it is zero. Fix this.

Reported-by: Alan Cox <alan.cox@intel.com>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Reviewed-by: Laurent Fert <laurent.fert@intel.com>
drivers/hwtracing/stm/core.c patch | blob | blame | history

diff --git a/drivers/hwtracing/stm/core.c b/drivers/hwtracing/stm/core.c
index de80d45d8df9667085806d51dc0aeda82f01f2a0..18f176eac06d5ec1ede89846504b96cf633bb22b 100644 (file)
--- a/drivers/hwtracing/stm/core.c
+++ b/drivers/hwtracing/stm/core.c
@@ -546,8 +546,6 @@ static int stm_char_policy_set_ioctl(struct stm_file *stmf, void __user *arg)
        if (ret)
                goto err_free;
 
-       ret = 0;
-
        if (stm->data->link)
                ret = stm->data->link(stm->data, stmf->output.master,
                                      stmf->output.channel);