man/io_uring_prep_madvise.3: remove fd
The man page for `io_uring_prep_madvise` contains wrong function
signature and description. This commit fixes is by removing
the unused parameter.
@@ -11,7 +11,6 @@ io_uring_prep_madvise \- prepare a madvise request
.B #include <liburing.h>
.PP
.BI "void io_uring_prep_madvise(struct io_uring_sqe *" sqe ","
-.BI " int " fd ","
.BI " void *" addr ","
.BI " off_t " len ","
.BI " int " advice ");"
@@ -22,9 +21,7 @@ The
.BR io_uring_prep_madvise (3)
function prepares an madvise request. The submission queue entry
.I sqe
-is setup to use the file descriptor pointed to by
-.I fd
-to start an madvise operation at the virtual address of
+is setup to start an madvise operation at the virtual address of
.I addr
and of
.I len
