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ps3vram: add error handling support for add_disk()

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We never checked for errors on add_disk() as this function
returned void. Now that this is fixed, use the shiny new
error handling.

Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Acked-by: Geoff Levand <geoff@infradead.org>
Link: https://lore.kernel.org/r/20211015235219.2191207-12-mcgrof@kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Luis Chamberlain 2021-10-15 16:52:17 -07:00 committed by Jens Axboe
parent ff4cbe0fcf
commit 3c30883aca
1 changed files with 6 additions and 1 deletions
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7
drivers/block/ps3vram.c
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@ -753,9 +753,14 @@ static int ps3vram_probe(struct ps3_system_bus_device *dev)
dev_info(&dev->core, "%s: Using %llu MiB of GPU memory\n",
gendisk->disk_name, get_capacity(gendisk) >> 11);
device_add_disk(&dev->core, gendisk, NULL);
error = device_add_disk(&dev->core, gendisk, NULL);
if (error)
goto out_cleanup_disk;
return 0;
out_cleanup_disk:
blk_cleanup_disk(gendisk);
out_cache_cleanup:
remove_proc_entry(DEVICE_NAME, NULL);
ps3vram_cache_cleanup(dev);