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ps3vram: Use proc_create_data() instead of proc_create()

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Use proc_create_data() to avoid race conditions.

Reported-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Cc: Jim Paris <jim@jtan.com>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Geert Uytterhoeven 2009-06-10 04:38:38 +00:00 committed by Benjamin Herrenschmidt
parent 734957c897
commit 3c20e2f279
1 changed files with 3 additions and 5 deletions
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8
drivers/block/ps3vram.c
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@ -546,12 +546,10 @@ static void __devinit ps3vram_proc_init(struct ps3_system_bus_device *dev)
struct ps3vram_priv *priv = dev->core.driver_data; struct ps3vram_priv *priv = dev->core.driver_data;
struct proc_dir_entry *pde; struct proc_dir_entry *pde;
pde = proc_create(DEVICE_NAME, 0444, NULL, &ps3vram_proc_fops); pde = proc_create_data(DEVICE_NAME, 0444, NULL, &ps3vram_proc_fops,
if (!pde) { priv);
if (!pde)
dev_warn(&dev->core, "failed to create /proc entry\n"); dev_warn(&dev->core, "failed to create /proc entry\n");
return;
}
pde->data = priv;
} }
static int ps3vram_make_request(struct request_queue *q, struct bio *bio) static int ps3vram_make_request(struct request_queue *q, struct bio *bio)