diff options
| author | Dave Jiang <dave.jiang@intel.com> | 2022-04-18 14:31:10 -0700 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2022-04-20 17:24:42 +0530 |
| commit | 5d9d16e5aa0cf023e600bf716239fd9caa2d4148 (patch) | |
| tree | ab886d5e5e79996f97b9e75bb3f4b9750d8ba09a /drivers/dma | |
| parent | d4860224e6a9bcaef24121827e97831001290328 (diff) | |
dmaengine: idxd: match type for retries var in idxd_enqcmds()
wq->enqcmds_retries is defined as unsigned int. However, retries on the
stack is defined as int. Change retries to unsigned int to compare the same
type.
Fixes: 7930d8553575 ("dmaengine: idxd: add knob for enqcmds retries")
Suggested-by: Thiago Macieira <thiago.macieira@intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/165031747059.3658198.6035308204505664375.stgit@djiang5-desk3.ch.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/idxd/submit.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/dma/idxd/submit.c b/drivers/dma/idxd/submit.c index e289fd48711a..554b0602d2e9 100644 --- a/drivers/dma/idxd/submit.c +++ b/drivers/dma/idxd/submit.c @@ -150,7 +150,8 @@ static void llist_abort_desc(struct idxd_wq *wq, struct idxd_irq_entry *ie, */ int idxd_enqcmds(struct idxd_wq *wq, void __iomem *portal, const void *desc) { - int rc, retries = 0; + unsigned int retries = 0; + int rc; do { rc = enqcmds(portal, desc); |