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staging: dgrp: Remove casting the return value which is a void pointer

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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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jingoo Han 2013-09-09 14:17:32 +09:00 committed by Greg Kroah-Hartman
parent ecdca55495
commit 1bab69ff97
1 changed files with 15 additions and 15 deletions
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30
drivers/staging/dgrp/dgrp_sysfs.c
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@ -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;