bsd-user: Remove stray 'inline' from do_bsd_close

In the last series, I inadvertantly didn't remove this inline, but did
all the others. Remove it for consistency.

Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

bsd-user/bsd-file.h

@@ -252,7 +252,7 @@ static abi_long do_bsd_openat(abi_long arg1, abi_long arg2,
 }
 
 /* close(2) */
-static inline abi_long do_bsd_close(abi_long arg1)
+static abi_long do_bsd_close(abi_long arg1)
 {
     return get_errno(close(arg1));
 }