staging: greybus: camera: simplify NULL test

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Replace direct comparisons to NULL i.e. 'x == NULL' with '!x' for consistency.
Coccinelle semantic patch used:

@@
identifier func;
expression x;
statement Z;
@@

x = func(...);

if (
(
+	!
	x
-	== NULL
|
+	!
-	NULL ==
	x
)
   ) Z

Signed-off-by: Eva Rachel Retuya <eraretuya@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Eva Rachel Retuya 2016-09-21 12:59:29 +08:00 • committed by Greg Kroah-Hartman

parent 0540609fe2

commit ce35e9be62

1 changed files with 1 additions and 1 deletions

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drivers/staging/greybus/camera.c

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