mtd: simplify get_mtd_device_nm function

'get_mtd_device_nm()' has a piece of code which equivalent to what
'__get_mtd_device()' does - remove this duplicated code and use
''__get_mtd_device()' instead.

Artem: changed commit message.
Artem: while on it, remove an unnecessary extra empty line

Signed-off-by: Wanlong Gao <wanlong.gao@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

1 files changed, 2 insertions, 11 deletions

diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c
index d162426416de..8e1909115924 100644
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
@@ -533,7 +533,6 @@ int __get_mtd_device(struct mtd_info *mtd)
                 return -ENODEV;
 
         if (mtd->get_device) {
-
                 err = mtd->get_device(mtd);
 
                 if (err) {
@@ -571,21 +570,13 @@ struct mtd_info *get_mtd_device_nm(const char *name)
         if (!mtd)
                 goto out_unlock;
 
-        if (!try_module_get(mtd->owner))
+        err = __get_mtd_device(mtd);
+        if (err)
                 goto out_unlock;
 
-        if (mtd->get_device) {
-                err = mtd->get_device(mtd);
-                if (err)
-                        goto out_put;
-        }
-
-        mtd->usecount++;
         mutex_unlock(&mtd_table_mutex);
         return mtd;
 
-out_put:
-        module_put(mtd->owner);
 out_unlock:
         mutex_unlock(&mtd_table_mutex);
         return ERR_PTR(err);