From: Jingoo Han <jg1.han@samsung.com>
To: "'Greg Kroah-Hartman'" <gregkh@linuxfoundation.org>
Cc: linux-kernel@vger.kernel.org, "'Jingoo Han'" <jg1.han@samsung.com>
Subject: [PATCH 1/3] staging: dgrp: Remove casting the return value which is a void pointer
Date: Mon, 09 Sep 2013 14:17:32 +0900 [thread overview]
Message-ID: <004301cead1b$e3272a00$a9757e00$%han@samsung.com> (raw)
Casting the return value which is a void pointer is redundant.
The conversion from void pointer to any other pointer type is
guaranteed by the C programming language.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/staging/dgrp/dgrp_sysfs.c | 30 +++++++++++++++---------------
1 file changed, 15 insertions(+), 15 deletions(-)
diff --git a/drivers/staging/dgrp/dgrp_sysfs.c b/drivers/staging/dgrp/dgrp_sysfs.c
index 8cee9c8..9a18a2c 100644
--- a/drivers/staging/dgrp/dgrp_sysfs.c
+++ b/drivers/staging/dgrp/dgrp_sysfs.c
@@ -157,7 +157,7 @@ static ssize_t dgrp_node_state_show(struct device *c,
if (!c)
return 0;
- nd = (struct nd_struct *) dev_get_drvdata(c);
+ nd = dev_get_drvdata(c);
if (!nd)
return 0;
@@ -174,7 +174,7 @@ static ssize_t dgrp_node_description_show(struct device *c,
if (!c)
return 0;
- nd = (struct nd_struct *) dev_get_drvdata(c);
+ nd = dev_get_drvdata(c);
if (!nd)
return 0;
@@ -192,7 +192,7 @@ static ssize_t dgrp_node_hw_version_show(struct device *c,
if (!c)
return 0;
- nd = (struct nd_struct *) dev_get_drvdata(c);
+ nd = dev_get_drvdata(c);
if (!nd)
return 0;
@@ -212,7 +212,7 @@ static ssize_t dgrp_node_hw_id_show(struct device *c,
if (!c)
return 0;
- nd = (struct nd_struct *) dev_get_drvdata(c);
+ nd = dev_get_drvdata(c);
if (!nd)
return 0;
@@ -232,7 +232,7 @@ static ssize_t dgrp_node_sw_version_show(struct device *c,
if (!c)
return 0;
- nd = (struct nd_struct *) dev_get_drvdata(c);
+ nd = dev_get_drvdata(c);
if (!nd)
return 0;
@@ -311,7 +311,7 @@ static ssize_t dgrp_tty_state_show(struct device *d,
if (!d)
return 0;
- un = (struct un_struct *) dev_get_drvdata(d);
+ un = dev_get_drvdata(d);
if (!un)
return 0;
@@ -328,7 +328,7 @@ static ssize_t dgrp_tty_baud_show(struct device *d,
if (!d)
return 0;
- un = (struct un_struct *) dev_get_drvdata(d);
+ un = dev_get_drvdata(d);
if (!un)
return 0;
ch = un->un_ch;
@@ -348,7 +348,7 @@ static ssize_t dgrp_tty_msignals_show(struct device *d,
if (!d)
return 0;
- un = (struct un_struct *) dev_get_drvdata(d);
+ un = dev_get_drvdata(d);
if (!un)
return 0;
ch = un->un_ch;
@@ -377,7 +377,7 @@ static ssize_t dgrp_tty_iflag_show(struct device *d,
if (!d)
return 0;
- un = (struct un_struct *) dev_get_drvdata(d);
+ un = dev_get_drvdata(d);
if (!un)
return 0;
ch = un->un_ch;
@@ -396,7 +396,7 @@ static ssize_t dgrp_tty_cflag_show(struct device *d,
if (!d)
return 0;
- un = (struct un_struct *) dev_get_drvdata(d);
+ un = dev_get_drvdata(d);
if (!un)
return 0;
ch = un->un_ch;
@@ -415,7 +415,7 @@ static ssize_t dgrp_tty_oflag_show(struct device *d,
if (!d)
return 0;
- un = (struct un_struct *) dev_get_drvdata(d);
+ un = dev_get_drvdata(d);
if (!un)
return 0;
ch = un->un_ch;
@@ -434,7 +434,7 @@ static ssize_t dgrp_tty_digi_flag_show(struct device *d,
if (!d)
return 0;
- un = (struct un_struct *) dev_get_drvdata(d);
+ un = dev_get_drvdata(d);
if (!un)
return 0;
ch = un->un_ch;
@@ -453,7 +453,7 @@ static ssize_t dgrp_tty_rxcount_show(struct device *d,
if (!d)
return 0;
- un = (struct un_struct *) dev_get_drvdata(d);
+ un = dev_get_drvdata(d);
if (!un)
return 0;
ch = un->un_ch;
@@ -472,7 +472,7 @@ static ssize_t dgrp_tty_txcount_show(struct device *d,
if (!d)
return 0;
- un = (struct un_struct *) dev_get_drvdata(d);
+ un = dev_get_drvdata(d);
if (!un)
return 0;
ch = un->un_ch;
@@ -493,7 +493,7 @@ static ssize_t dgrp_tty_name_show(struct device *d,
if (!d)
return 0;
- un = (struct un_struct *) dev_get_drvdata(d);
+ un = dev_get_drvdata(d);
if (!un)
return 0;
ch = un->un_ch;
--
1.7.10.4
next reply other threads:[~2013-09-09 5:17 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-09 5:17 Jingoo Han [this message]
2013-09-09 5:18 ` [PATCH 2/3] staging: dgnc: " Jingoo Han
2013-09-25 23:04 ` 'Greg Kroah-Hartman'
2013-09-09 5:19 ` [PATCH 3/3] staging: dgap: " Jingoo Han
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