[dm-devel] [PATCH 29/39] kpartx/devmapper.c: Remove unused 'next' argument

Thu, 16 Jun 2016 02:51:07 -0700 

Found by coverity.

Signed-off-by: Hannes Reinecke <[email protected]>
---
 kpartx/devmapper.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/kpartx/devmapper.c b/kpartx/devmapper.c
index c5ba39d..382f511 100644
--- a/kpartx/devmapper.c
+++ b/kpartx/devmapper.c
@@ -311,7 +311,6 @@ dm_get_map(int major, int minor, char * outparams)
 {
        int r = 1;
        struct dm_task *dmt;
-       void *next = NULL;
        uint64_t start, length;
        char *target_type = NULL;
        char *params = NULL;
@@ -327,8 +326,8 @@ dm_get_map(int major, int minor, char * outparams)
                goto out;
 
        /* Fetch 1st target */
-       next = dm_get_next_target(dmt, next, &start, &length,
-                                 &target_type, &params);
+       dm_get_next_target(dmt, NULL, &start, &length,
+                          &target_type, &params);
 
        if (snprintf(outparams, PARAMS_SIZE, "%s", params) <= PARAMS_SIZE)
                r = 0;
-- 
2.6.6

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