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staging: dgap: remove redundant setting a variable
author
Daeseok Youn
<daeseok.youn@gmail.com>
Mon, 18 Aug 2014 14:31:46 +0000
(23:31 +0900)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Sat, 30 Aug 2014 21:04:58 +0000
(14:04 -0700)
The brd(board_t) is initialized with zero, so "intr_used"
is not needed to set zero when request_irq() is failed.
Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/dgap/dgap.c
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diff --git
a/drivers/staging/dgap/dgap.c
b/drivers/staging/dgap/dgap.c
index
45f20b4
..
ff95376
100644
(file)
--- a/
drivers/staging/dgap/dgap.c
+++ b/
drivers/staging/dgap/dgap.c
@@
-846,14
+846,9
@@
static int dgap_request_irq(struct board_t *brd)
rc = request_irq(brd->irq, dgap_intr, IRQF_SHARED, "DGAP", brd);
- if (rc)
- brd->intr_used = 0;
- else
+ if (!rc)
brd->intr_used = 1;
- } else {
- brd->intr_used = 0;
}
-
return 0;
}