From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
To: Lidza Louina <lidza.louina@gmail.com>,
Mark Hounschell <markh@compro.net>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-kernel@vger.kernel.org,
driverdev-devel@linuxdriverproject.org,
devel@driverdev.osuosl.org,
Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Subject: [PATCH 06/11] staging: dgnc: change style of NULL comparison
Date: Sat, 3 Oct 2015 20:52:44 +0530 [thread overview]
Message-ID: <1443885769-21121-6-git-send-email-sudipm.mukherjee@gmail.com> (raw)
In-Reply-To: <1443885769-21121-1-git-send-email-sudipm.mukherjee@gmail.com>
Change the NULL comparison style as warned by checkpatch.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
---
drivers/staging/dgnc/dgnc_tty.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c
index 35f3ec4..b40fd67 100644
--- a/drivers/staging/dgnc/dgnc_tty.c
+++ b/drivers/staging/dgnc/dgnc_tty.c
@@ -1469,7 +1469,7 @@ static int dgnc_tty_chars_in_buffer(struct tty_struct *tty)
uint chars = 0;
unsigned long flags;
- if (tty == NULL)
+ if (!tty)
return 0;
un = tty->driver_data;
@@ -1570,7 +1570,7 @@ static int dgnc_tty_write_room(struct tty_struct *tty)
int ret = 0;
unsigned long flags;
- if (tty == NULL || dgnc_TmpWriteBuf == NULL)
+ if (!tty || !dgnc_TmpWriteBuf)
return 0;
un = tty->driver_data;
@@ -1649,7 +1649,7 @@ static int dgnc_tty_write(struct tty_struct *tty,
ushort tmask;
uint remain;
- if (tty == NULL || dgnc_TmpWriteBuf == NULL)
+ if (!tty || !dgnc_TmpWriteBuf)
return 0;
un = tty->driver_data;
--
1.9.1
next prev parent reply other threads:[~2015-10-03 15:23 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-03 15:22 [PATCH 01/11] staging: dgnc: remove unused variables Sudip Mukherjee
2015-10-03 15:22 ` [PATCH 02/11] staging: dgnc: remove multiple blank lines Sudip Mukherjee
2015-10-04 8:31 ` Greg Kroah-Hartman
2015-10-03 15:22 ` [PATCH 03/11] staging: dgnc: remove blankline before brace Sudip Mukherjee
2015-10-03 15:22 ` [PATCH 04/11] staging: dgnc: remove blankline after brace Sudip Mukherjee
2015-10-03 15:22 ` [PATCH 05/11] staging: dgnc: remove space after cast Sudip Mukherjee
2015-10-03 15:22 ` Sudip Mukherjee [this message]
2015-10-03 15:22 ` [PATCH 07/11] staging: dgnc: alignment style Sudip Mukherjee
2015-10-03 15:22 ` [PATCH 08/11] staging: dgnc: remove NULL test Sudip Mukherjee
2015-10-03 15:22 ` [PATCH 09/11] staging: dgnc: remove parenthesis Sudip Mukherjee
2015-10-03 15:22 ` [PATCH 10/11] staging: dgnc: remove initialization of global Sudip Mukherjee
2015-10-03 15:22 ` [PATCH 11/11] staging: dgnc: remove dgnc_init_globals function Sudip Mukherjee
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