The patch titled
Subject: zram: fix error return code
has been removed from the -mm tree. Its filename was
zram-fix-error-return-code.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Julia Lawall <Julia.Lawall@xxxxxxx>
Subject: zram: fix error return code
Return a negative error code on failure.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
identifier ret; expression e1,e2;
@@
(
if (\(ret < 0\|ret != 0\))
{ ... return ret; }
|
ret = 0
)
... when != ret = e1
when != &ret
*if(...)
{
... when != ret = e2
when forall
return ret;
}
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
Cc: Minchan Kim <minchan@xxxxxxxxxx>
Cc: Nitin Gupta <ngupta@xxxxxxxxxx>
Acked-by: Sergey Senozhatsky <sergey.senozhatsky.work@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/block/zram/zram_drv.c | 1 +
1 file changed, 1 insertion(+)
diff -puN drivers/block/zram/zram_drv.c~zram-fix-error-return-code drivers/block/zram/zram_drv.c
--- a/drivers/block/zram/zram_drv.c~zram-fix-error-return-code
+++ a/drivers/block/zram/zram_drv.c
@@ -1154,6 +1154,7 @@ static int create_device(struct zram *zr
if (!zram->disk) {
pr_warn("Error allocating disk structure for device %d\n",
device_id);
+ ret = -ENOMEM;
goto out_free_queue;
}
_
Patches currently in -mm which might be from Julia.Lawall@xxxxxxx are
origin.patch
linux-next.patch
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