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![Fabio Estevam](https://secure.gravatar.com/avatar/0b451a153bd7ca2964beefc04cd341aa.jpg?s=96&d=mm)
Fabio Estevam committed e558017b558
crypto: caam - Remove unneeded 'ret' variable Variable 'ret' is only used for returning the value 0. We can make it simpler and just return 0 instead. The semantic patch that makes this change is available in scripts/coccinelle/misc/returnvar.cocci. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>