Messages in this thread Patch in this message | | | From | Keyur Patel <> | Subject | [PATCH v2] gnss: core: added logging statement when kfifo_alloc fails | Date | Tue, 9 Jul 2019 19:59:56 -0400 |
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Added missing logging statement when kfifo_alloc fails, to improve debugging.
Signed-off-by: Keyur Patel <iamkeyur96@gmail.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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