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Staging: i4l: pcbit: edss1: Use !x instead of x == NULL.

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Use !x instead of x == NULL.

Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sandhya Bankar
2016-03-20 16:49:02 +05:30
committed by Greg Kroah-Hartman
parent f3fe438db2
commit f2cef3f2db
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/i4l/pcbit/edss1.c
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@@ -254,7 +254,7 @@ static void pcbit_fsm_timer(unsigned long data)
dev = chan2dev(chan);
if (dev == NULL) {
if (!dev) {
printk(KERN_WARNING "pcbit: timer for unknown device\n");
return;
}