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authorMarkus Elfring <elfring@users.sourceforge.net>2016-08-19 08:04:54 (GMT)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-08-24 20:20:45 (GMT)
commitfb6609280db902bd5d34445fba1c926e95e63914 (patch)
tree13286596c1bbea4a203f63dd2a69a09794b8cd6a /86cf786c04541c18febc897686a0d5bea29ce688
parent8eb14e8084b0f39dbf23dcd0c263fc2fac862048 (diff)
[media] dvb_frontend: Use memdup_user() rather than duplicating its implementationHEADmaster
* Reuse existing functionality from memdup_user() instead of keeping duplicate source code. This issue was detected by using the Coccinelle software. * Return directly if this copy operation failed. * Replace the specification of data structures by pointer dereferences to make the corresponding size determination a bit safer according to the Linux coding style convention. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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