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Date: Tue, 9 Jul 2019 19:59:56 -0400 From: Keyur Patel <iamkeyur96@...il.com> To: unlisted-recipients:; (no To-header on input) Cc: iamkeyur96@...il.com, Johan Hovold <johan@...nel.org>, linux-kernel@...r.kernel.org Subject: [PATCH v2] gnss: core: added logging statement when kfifo_alloc fails Added missing logging statement when kfifo_alloc fails, to improve debugging. Signed-off-by: Keyur Patel <iamkeyur96@...il.com> --- Changes in v2: - fixed braces --- drivers/gnss/core.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gnss/core.c b/drivers/gnss/core.c index e6f94501cb28..1b7387ee643b 100644 --- a/drivers/gnss/core.c +++ b/drivers/gnss/core.c @@ -255,8 +255,10 @@ struct gnss_device *gnss_allocate_device(struct device *parent) init_waitqueue_head(&gdev->read_queue); ret = kfifo_alloc(&gdev->read_fifo, GNSS_READ_FIFO_SIZE, GFP_KERNEL); - if (ret) + if (ret) { + pr_err("kfifo_alloc failed\n"); goto err_put_device; + } gdev->write_buf = kzalloc(GNSS_WRITE_BUF_SIZE, GFP_KERNEL); if (!gdev->write_buf) -- 2.22.0
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