[PATCH] iio: Be consistent with allocation result tests.

[Joe Simmons-Talbott <joetalbott@xxxxxxxxx>]

Make both allocation result tests use the same format

    if (!ptr)

Signed-off-by: Joe Simmons-Talbott <joetalbott@xxxxxxxxx>
---
 drivers/iio/industrialio-trigger.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/industrialio-trigger.c b/drivers/iio/industrialio-trigger.c
index f504ed351b3e..e22c47f20b4d 100644
--- a/drivers/iio/industrialio-trigger.c
+++ b/drivers/iio/industrialio-trigger.c
@@ -369,7 +369,7 @@ struct iio_poll_func
 	struct iio_poll_func *pf;
 
 	pf = kmalloc(sizeof *pf, GFP_KERNEL);
-	if (pf == NULL)
+	if (!pf)
 		return NULL;
 	va_start(vargs, fmt);
 	pf->name = kvasprintf(GFP_KERNEL, fmt, vargs);
-- 
2.35.3