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| author |   Markus Elfring <elfring@users.sourceforge.net> | 2017-05-22 14:24:24 +0200 |
|---|---|---|
| committer |   Samuel Ortiz <sameo@linux.intel.com> | 2017-06-23 00:14:12 +0200 |
| commit | dcfca27faf6d19d2af530cfccee2fcdbcd836a2c (patch) | |
| tree | 4eaba0f6eba2f40bc835342425a9cbd7d8d314f5 | |
| parent | NFC: digital: Improve a size determination in four functions (diff) | |
| download | linux-dev-dcfca27faf6d19d2af530cfccee2fcdbcd836a2c.tar.xz linux-dev-dcfca27faf6d19d2af530cfccee2fcdbcd836a2c.zip | |
NFC: digital: Delete an error message for memory allocation failure
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 <elfring@users.sourceforge.net>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| -rw-r--r-- | net/nfc/digital_core.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/net/nfc/digital_core.c b/net/nfc/digital_core.c index 321514636da1..de6dd37d04c7 100644 --- a/net/nfc/digital_core.c +++ b/net/nfc/digital_core.c @@ -707,10 +707,8 @@ static int digital_in_send(struct nfc_dev *nfc_dev, struct nfc_target *target, int rc; data_exch = kzalloc(sizeof(*data_exch), GFP_KERNEL); - if (!data_exch) { - pr_err("Failed to allocate data_exch struct\n"); + if (!data_exch) return -ENOMEM; - } data_exch->cb = cb; data_exch->cb_context = cb_context; |