[PATCH] xfsprog: remove duplicate vector memalign from xfs_io

[Mark Tinguely <tinguely@xxxxxxx>]

The vector feature of xfs_io uses its own memory buffer in the iov structure
and does not use the buffer entry. Remove the duplicate memalign.

Signed-off-by: Mark Tinguely <tinguely@xxxxxxx>
---
 io/pread.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Index: b/io/pread.c
===================================================================
--- a/io/pread.c
+++ b/io/pread.c
@@ -76,8 +76,7 @@ alloc_iovec(
        buffersize = 0;
        for (i = 0; i < vectors; i++) {
                iov[i].iov_base = memalign(pagesize, bsize);
-               buffer = memalign(pagesize, bsize);
-               if (!buffer) {
+               if (!iov[i].iov_base) {
                        perror("memalign");
                        goto unwind;
                }