staging: rtl8712: Remove unnecessary variables
Remove unnecessary variables that can be replaced with a single line of code. The semantic patch used to find this is: // <smpl> @@ expression ret; @@ - if (ret) return ret; - return 0; + return ret; @@ local idexpression ret; expression e; @@ - ret = e; - return ret; + return e; @@ type T; identifier i; expression E; @@ - T i = E; ... when != i @@ type T; identifier i; @@ - T i; ... when != i // </smpl> Signed-off-by: NAmitoj Kaur Chawla <amitoj1606@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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