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Subject[PATCH v2 17/17] mfd: viperboard: Delete an error message for a failed memory allocation in vprbrd_probe()
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From: Markus Elfring <elfring@users.sourceforge.net>
Date: Fri, 9 Mar 2018 09:56:31 +0100

Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---

v2:
Lee Jones requested a resend for this patch. The change was rebased
on source files from Linux next-20180308.

drivers/mfd/viperboard.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/mfd/viperboard.c b/drivers/mfd/viperboard.c
index e6b3c70aeb22..e9f61262d583 100644
--- a/drivers/mfd/viperboard.c
+++ b/drivers/mfd/viperboard.c
@@ -59,10 +59,8 @@ static int vprbrd_probe(struct usb_interface *interface,

/* allocate memory for our device state and initialize it */
vb = kzalloc(sizeof(*vb), GFP_KERNEL);
- if (vb == NULL) {
- dev_err(&interface->dev, "Out of memory\n");
+ if (!vb)
return -ENOMEM;
- }

mutex_init(&vb->lock);

--
2.16.2
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