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authorFabio Estevam <fabio.estevam@freescale.com>2015-08-12 14:39:38 -0300
committerHerbert Xu <herbert@gondor.apana.org.au>2015-08-13 15:13:29 +0800
commite558017b558d2a477b68961b0da792d4346a01b4 (patch)
treed6ce7be21d017d6eff2d0516ccec90b2bb7fba1f /crypto
parentac8ad30777467c5258c52aa4899a8a07a3e56b54 (diff)
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>
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