Remove unnecessary unsafe block

Bryant Mairs · Bryant Mairs · commit 6cf652ed36d0 · 2017-12-06T21:32:05.000-08:00
Removes a compilation warning
diff --git a/src/unix/bsd/netbsdlike/netbsd/mod.rs b/src/unix/bsd/netbsdlike/netbsd/mod.rs
@@ -910,7 +910,7 @@ pub const SOCK_NONBLOCK: ::c_int = 0x20000000;
 // http://cvsweb.netbsd.org/bsdweb.cgi/src/include/dirent.h?rev=1.36
 f! {
     pub fn dirfd(dirp: *mut ::DIR) -> ::c_int {
-        unsafe { *(dirp as *const ::c_int) }
+        *(dirp as *const ::c_int)
     }
 
     pub fn WIFCONTINUED(status: ::c_int) -> bool {

Original file line number	Diff line number	Diff line change
`@@ -910,7 +910,7 @@ pub const SOCK_NONBLOCK: ::c_int = 0x20000000;`
`910`	`910`	`// http://cvsweb.netbsd.org/bsdweb.cgi/src/include/dirent.h?rev=1.36`
`911`	`911`	`f! {`
`912`	`912`	`pub fn dirfd(dirp: *mut ::DIR) -> ::c_int {`
`913`		`- unsafe { (dirp as const ::c_int) }`
	`913`	`+ (dirp as const ::c_int)`
`914`	`914`	`}`
`915`	`915`
`916`	`916`	`pub fn WIFCONTINUED(status: ::c_int) -> bool {`