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| author | Wolfram Sang <wsa-dev@sang-engineering.com> | 2016-08-25 20:39:01 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-30 20:17:37 +0300 |
| commit | b62a7a99b89970b66ebc1b1fd8ad29116ffc3519 (patch) | |
| tree | 0e1848e6b418a417e04fc374a06b554b498589a2 | |
| parent | 93fab7955eb3af2de4c51f15f15a0881bf97c907 (diff) | |
| download | linux-b62a7a99b89970b66ebc1b1fd8ad29116ffc3519.tar.xz | |
usb: core: urb: don't print on ENOMEM
All kmalloc-based functions print enough information on failures.
Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/core/urb.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/usb/core/urb.c b/drivers/usb/core/urb.c index c601e25b609f..a9039696476e 100644 --- a/drivers/usb/core/urb.c +++ b/drivers/usb/core/urb.c @@ -68,10 +68,8 @@ struct urb *usb_alloc_urb(int iso_packets, gfp_t mem_flags) urb = kmalloc(sizeof(struct urb) + iso_packets * sizeof(struct usb_iso_packet_descriptor), mem_flags); - if (!urb) { - printk(KERN_ERR "alloc_urb: kmalloc failed\n"); + if (!urb) return NULL; - } usb_init_urb(urb); return urb; } |