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authorPhilip J Kelleher <pjk1939@linux.vnet.ibm.com>2013-03-25 19:22:31 -0600
committerJens Axboe <axboe@kernel.dk>2013-03-25 19:22:31 -0600
commitd8d595dfce7925627de78b9eecc8598a6ffda610 (patch)
tree84a86928d0585ee36f6e575186336a174e028141 /drivers/block/rsxx
parentf2fc7d0eddf86b0233faa34aa5af6780ea48bc08 (diff)
block: removes dynamic allocation on stack
This patch removes dynamic allocation on the stack error. Signed-off-by: Philip J Kelleher <pjk1939@linux.vnet.ibm.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/rsxx')
-rw-r--r--drivers/block/rsxx/dma.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/block/rsxx/dma.c b/drivers/block/rsxx/dma.c
index d523e9c56578..95047e111a33 100644
--- a/drivers/block/rsxx/dma.c
+++ b/drivers/block/rsxx/dma.c
@@ -986,7 +986,10 @@ void rsxx_eeh_save_issued_dmas(struct rsxx_cardinfo *card)
int j;
int cnt;
struct rsxx_dma *dma;
- struct list_head issued_dmas[card->n_targets];
+ struct list_head *issued_dmas;
+
+ issued_dmas = kzalloc(sizeof(*issued_dmas) * card->n_targets,
+ GFP_KERNEL);
for (i = 0; i < card->n_targets; i++) {
INIT_LIST_HEAD(&issued_dmas[i]);
@@ -1025,6 +1028,8 @@ void rsxx_eeh_save_issued_dmas(struct rsxx_cardinfo *card)
}
spin_unlock(&card->ctrl[i].queue_lock);
}
+
+ kfree(issued_dmas);
}
void rsxx_eeh_cancel_dmas(struct rsxx_cardinfo *card)