booster: Clean-up pwrite64

Signed-off-by: Anand V. Avati <avati@amp.gluster.com>

1 files changed, 6 insertions, 4 deletions

diff --git a/booster/src/booster.c b/booster/src/booster.c
index 912c3291ed7..e0fa8e527ae 100644
--- a/booster/src/booster.c
+++ b/booster/src/booster.c
@@ -857,12 +857,14 @@ pwrite64 (int fd, const void *buf, size_t count, uint64_t offset)
         glfs_fd = booster_get_glfs_fd (booster_glfs_fdtable, fd);
   
         if (!glfs_fd) {
-                ret = real_pwrite64 (fd, buf, count, offset);
+                if (real_pwrite64 == NULL) {
+                        errno = ENOSYS;
+                        ret = -1;
+                } else
+                        ret = real_pwrite64 (fd, buf, count, offset);
         } else {
                 ret = glusterfs_pwrite (glfs_fd, buf, count, offset);
-                if (ret == -1) {
-                        ret = real_pwrite64 (fd, buf, count, offset);
-                }
+                booster_put_glfs_fd (glfs_fd);
         }
 
         return ret;