diff options
| author | Frank Li <Frank.Li@nxp.com> | 2024-04-11 16:39:35 -0400 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2024-04-17 22:39:52 +0530 |
| commit | b52e28eca7da47fa389605a8eda1952a9fa3c69f (patch) | |
| tree | af66daf511a23dd8cddf51cb2a50d687e9c4d07d /drivers/dma/fsl-edma-common.c | |
| parent | 4665be0e952f68306cc6fba2cce68b940a7ec78c (diff) | |
dmaengine: fsl-edma: fix miss mutex unlock at an error return path
Use cleanup to manage mutex. Let compiler to do scope guard automatically.
Fixes: 6aa60f79e679 ("dmaengine: fsl-edma: add safety check for 'srcid'")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/r/202404110915.riwV3ZAC-lkp@intel.com/
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20240411203935.3137158-1-Frank.Li@nxp.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/fsl-edma-common.c')
| -rw-r--r-- | drivers/dma/fsl-edma-common.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/dma/fsl-edma-common.c b/drivers/dma/fsl-edma-common.c index f9144b015439..73628eac8aad 100644 --- a/drivers/dma/fsl-edma-common.c +++ b/drivers/dma/fsl-edma-common.c @@ -3,6 +3,7 @@ // Copyright (c) 2013-2014 Freescale Semiconductor, Inc // Copyright (c) 2017 Sysam, Angelo Dureghello <angelo@sysam.it> +#include <linux/cleanup.h> #include <linux/clk.h> #include <linux/dmapool.h> #include <linux/module.h> |