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| author | Haneen Mohammed | 2015-03-07 22:03:51 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2015-03-09 13:30:40 +0100 |
| commit | f7d63547ea7fe7e4a666aa97e095855e5064b70e (patch) | |
| tree | 70f5ac0096b4c666747e9dda24fe200d1de15178 /drivers/staging/speakup | |
| parent | Staging: dgap: Remove unused variable (diff) | |
| download | kernel-qcow2-linux-f7d63547ea7fe7e4a666aa97e095855e5064b70e.tar.gz kernel-qcow2-linux-f7d63547ea7fe7e4a666aa97e095855e5064b70e.tar.xz kernel-qcow2-linux-f7d63547ea7fe7e4a666aa97e095855e5064b70e.zip | |
Staging: speakup: Remove unused variable
This patch removes variable that was used to store only the return value of a function call.
The issue was detected and resolved using the following coccinelle script:
@@
expression ret;
identifier f;
@@
-ret =
+return
f(...);
-return ret;
Signed-off-by: Haneen Mohammed <hamohammed.sa@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/speakup')
| -rw-r--r-- | drivers/staging/speakup/kobjects.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/staging/speakup/kobjects.c b/drivers/staging/speakup/kobjects.c index 3708bc13ae86..0211df60004a 100644 --- a/drivers/staging/speakup/kobjects.c +++ b/drivers/staging/speakup/kobjects.c @@ -840,12 +840,10 @@ static ssize_t message_show(struct kobject *kobj, static ssize_t message_store(struct kobject *kobj, struct kobj_attribute *attr, const char *buf, size_t count) { - ssize_t retval = 0; struct msg_group_t *group = spk_find_msg_group(attr->attr.name); BUG_ON(!group); - retval = message_store_helper(buf, count, group); - return retval; + return message_store_helper(buf, count, group); } /* |