On 03/01/2017 11:21 AM, Arushi Singhal wrote:
Fixed coding style for null comparisons in speakup driver to be more
consistant with the rest of the kernel coding style.
Signed-off-by: Arushi Singhal <arushisinghal19971997@xxxxxxxxx>
---
drivers/staging/speakup/fakekey.c | 2 +-
drivers/staging/speakup/kobjects.c | 2 +-
drivers/staging/speakup/main.c | 38 +++++++++++++++++++-------------------
3 files changed, 21 insertions(+), 21 deletions(-)
diff --git a/drivers/staging/speakup/fakekey.c b/drivers/staging/speakup/fakekey.c
index d76da0a1382c..294c74b47224 100644
--- a/drivers/staging/speakup/fakekey.c
+++ b/drivers/staging/speakup/fakekey.c
@@ -56,7 +56,7 @@ int speakup_add_virtual_keyboard(void)
void speakup_remove_virtual_keyboard(void)
{
- if (virt_keyboard != NULL) {
+ if (virt_keyboard) {
input_unregister_device(virt_keyboard);
virt_keyboard = NULL;
}
diff --git a/drivers/staging/speakup/kobjects.c b/drivers/staging/speakup/kobjects.c
index 5d871ec3693c..fdd6e4b33951 100644
--- a/drivers/staging/speakup/kobjects.c
+++ b/drivers/staging/speakup/kobjects.c
@@ -391,7 +391,7 @@ static ssize_t synth_store(struct kobject *kobj, struct kobj_attribute *attr,
len--;
new_synth_name[len] = '\0';
spk_strlwr(new_synth_name);
- if ((synth != NULL) && (!strcmp(new_synth_name, synth->name))) {
+ if ((synth) && (!strcmp(new_synth_name, synth->name))) {
With the change, the parenthesis are not needed. In fact were then
needed before? There are two sets of unneeded parenthesis, get rid of
them both.
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