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Subject[PATCH v2 4/5] mtd: core: Drop duplicate NULL checks around nvmem_unregister()
Date
Since nvmem_unregister() checks for NULL, no need to repeat in
the caller. Drop duplicate NULL checks.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>
---
v2: added tag (Miquel)
drivers/mtd/mtdcore.c | 13 ++++---------
1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c
index 70f492dce158..010ffc34532a 100644
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
@@ -742,8 +742,7 @@ int del_mtd_device(struct mtd_info *mtd)
debugfs_remove_recursive(mtd->dbg.dfs_dir);

/* Try to remove the NVMEM provider */
- if (mtd->nvmem)
- nvmem_unregister(mtd->nvmem);
+ nvmem_unregister(mtd->nvmem);

device_unregister(&mtd->dev);

@@ -921,8 +920,7 @@ static int mtd_otp_nvmem_add(struct mtd_info *mtd)
return 0;

err:
- if (mtd->otp_user_nvmem)
- nvmem_unregister(mtd->otp_user_nvmem);
+ nvmem_unregister(mtd->otp_user_nvmem);
return err;
}

@@ -1026,11 +1024,8 @@ int mtd_device_unregister(struct mtd_info *master)
memset(&master->reboot_notifier, 0, sizeof(master->reboot_notifier));
}

- if (master->otp_user_nvmem)
- nvmem_unregister(master->otp_user_nvmem);
-
- if (master->otp_factory_nvmem)
- nvmem_unregister(master->otp_factory_nvmem);
+ nvmem_unregister(master->otp_user_nvmem);
+ nvmem_unregister(master->otp_factory_nvmem);

err = del_mtd_partitions(master);
if (err)
--
2.34.1
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