diff options
author | Eva Rachel Retuya <eraretuya@gmail.com> | 2016-02-24 00:34:56 +0800 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-11 22:09:09 -0800 |
commit | 0b7ceaa665d2ff938d6e42f41eee944926e180ee (patch) | |
tree | 9ced3912f0bcdb5addd60a269a46a707b991e4ef /drivers/staging/dgnc/dgnc_cls.c | |
parent | 0c566659237c910696c5187fd3edb3e5ef085af7 (diff) |
staging: dgnc: delete parentheses around right hand side of assignment
Eliminate unneeded parentheses around the right hand side of an
assignment. Coccinelle semantic patch used:
@@
expression e1, e2;
identifier v;
@@
(
v = (e1 == e2)
|
v = (e1 != e2)
|
v = (e1 <= e2)
|
v = (e1 >= e2)
|
v =
- (
e1
- )
)
Signed-off-by: Eva Rachel Retuya <eraretuya@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/dgnc/dgnc_cls.c')
-rw-r--r-- | drivers/staging/dgnc/dgnc_cls.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/dgnc/dgnc_cls.c b/drivers/staging/dgnc/dgnc_cls.c index 72f0aaa6911f..0ff3139e52b6 100644 --- a/drivers/staging/dgnc/dgnc_cls.c +++ b/drivers/staging/dgnc/dgnc_cls.c @@ -823,7 +823,7 @@ static void cls_copy_data_from_uart_to_queue(struct channel_t *ch) tail = ch->ch_r_tail; /* Store how much space we have left in the queue */ - qleft = (tail - head - 1); + qleft = tail - head - 1; if (qleft < 0) qleft += RQUEUEMASK + 1; |