fiemap: Make max_extents a global var

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>

diff --git a/io/fiemap.c b/io/fiemap.c
index ed3a8be1dcc4eba42de27bc5d7e33a6fe775b6db..d284248e4fe1112406214304dc4ff0dc5669394c 100644 (file)
--- a/io/fiemap.c
+++ b/io/fiemap.c
@@ -24,6 +24,7 @@
 #include "io.h"
 
 static cmdinfo_t fiemap_cmd;
+static int max_extents = 0;
 
 static void
 fiemap_help(void)
@@ -56,7 +57,6 @@ print_verbose(
        int                     boff_w,
        int                     tot_w,
        int                     flg_w,
-       int                     max_extents,
        int                     *cur_extent,
        __u64                   *last_logical)
 {
@@ -111,7 +111,6 @@ static void
 print_plain(
        struct fiemap_extent    *extent,
        int                     lflag,
-       int                     max_extents,
        int                     *cur_extent,
        __u64                   *last_logical)
 {
@@ -196,7 +195,6 @@ fiemap_f(
        char            **argv)
 {
        struct fiemap   *fiemap;
-       int             max_extents = 0;
        int             num_extents = 32;
        int             last = 0;
        int             lflag = 0;
@@ -283,11 +281,11 @@ fiemap_f(
                                }
 
                                print_verbose(extent, foff_w, boff_w, tot_w,
-                                             flg_w, max_extents, &cur_extent,
+                                             flg_w, &cur_extent,
                                              &last_logical);
                        } else
-                               print_plain(extent, lflag, max_extents,
-                                           &cur_extent, &last_logical);
+                               print_plain(extent, lflag, &cur_extent,
+                                           &last_logical);
 
                        if (extent->fe_flags & FIEMAP_EXTENT_LAST) {
                                last = 1;