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Staging: dgap: Remove unnecessary test expression 

struct bd is already NULL tested so, any further NULL checks should be
removed.

Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Shivani Bhardwaj 2015-10-16 22:09:57 +05:30 committed by Greg Kroah-Hartman
parent 15aae23e9e
commit 258e7af295
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/dgap/dgap.c
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@ -2059,7 +2059,7 @@ static void dgap_poll_tasklet(unsigned long data)
/*
* If board is doing interrupts, ACK the interrupt.
*/
if (bd && bd->intr_running)
if (bd->intr_running)
readb(bd->re_map_port + 2);
spin_unlock_irqrestore(&bd->bd_lock, lock_flags);