From: Markus Elfring <elfr...@users.sourceforge.net> Date: Tue, 16 May 2017 15:30:44 +0200
Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net> --- drivers/s390/block/dasd_eckd.c | 7 ++----- drivers/s390/block/dasd_fba.c | 7 ++----- 2 files changed, 4 insertions(+), 10 deletions(-) diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c index 122456e4db89..99c73decae49 100644 --- a/drivers/s390/block/dasd_eckd.c +++ b/drivers/s390/block/dasd_eckd.c @@ -1721,12 +1721,9 @@ dasd_eckd_check_characteristics(struct dasd_device *device) } if (!private) { private = kzalloc(sizeof(*private), GFP_KERNEL | GFP_DMA); - if (!private) { - dev_warn(&device->cdev->dev, - "Allocating memory for private DASD data " - "failed\n"); + if (!private) return -ENOMEM; - } + device->private = private; } else { memset(private, 0, sizeof(*private)); diff --git a/drivers/s390/block/dasd_fba.c b/drivers/s390/block/dasd_fba.c index 462cab5d4302..2b2f9b0da5c2 100644 --- a/drivers/s390/block/dasd_fba.c +++ b/drivers/s390/block/dasd_fba.c @@ -132,12 +132,9 @@ dasd_fba_check_characteristics(struct dasd_device *device) if (!private) { private = kzalloc(sizeof(*private), GFP_KERNEL | GFP_DMA); - if (!private) { - dev_warn(&device->cdev->dev, - "Allocating memory for private DASD " - "data failed\n"); + if (!private) return -ENOMEM; - } + device->private = private; } else { memset(private, 0, sizeof(*private)); -- 2.13.0
