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char: lp: do not use return as a function

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return is not a function, parentheses are not required.

Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sudip Mukherjee
2018-11-25 19:47:34 +00:00
committed by Greg Kroah-Hartman
parent 1c3de93621
commit 39992028c7
1 changed files with 3 additions and 3 deletions
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6
drivers/char/lp.c
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@@ -184,7 +184,7 @@ static int lp_preempt(void *handle)
{ {
struct lp_struct *this_lp = (struct lp_struct *)handle; struct lp_struct *this_lp = (struct lp_struct *)handle;
set_bit(LP_PREEMPT_REQUEST, &this_lp->bits); set_bit(LP_PREEMPT_REQUEST, &this_lp->bits);
return (1); return 1;
} }
@@ -199,7 +199,7 @@ static int lp_negotiate(struct parport * port, int mode)
parport_negotiate (port, mode); parport_negotiate (port, mode);
} }
return (mode); return mode;
} }
static int lp_reset(int minor) static int lp_reset(int minor)
@@ -279,7 +279,7 @@ static int lp_wait_ready(int minor, int nonblock)
/* If we're not in compatibility mode, we're ready now! */ /* If we're not in compatibility mode, we're ready now! */
if (lp_table[minor].current_mode != IEEE1284_MODE_COMPAT) { if (lp_table[minor].current_mode != IEEE1284_MODE_COMPAT) {
return (0); return 0;
} }
do { do {