media: cx23885: check allocation return

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Checking of kmalloc() seems to have been committed - as
cx23885_dvb_register() is checking for != 0 return, returning
-ENOMEM should be fine here.  While at it address the coccicheck
suggestion to move to kmemdup rather than using kmalloc+memcpy.

Fixes: 46b21bbaa8 ("[media] Add support for DViCO FusionHDTV DVB-T Dual Express2")

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

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Nicholas Mc Guire 2019-01-19 22:52:23 -05:00 • committed by Mauro Carvalho Chehab

parent 981fbe3da2

commit a3d7f22ef3

1 changed files with 3 additions and 2 deletions

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drivers/media/pci/cx23885/cx23885-dvb.c

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