If fpga_mgr_buf_load() fails, the firmware resource previously allocated
by request_firmware() is leaked. Fix it by calling release_firmware()
regardless of the return value of fpga_mgr_buf_load().
Found by the Coverity scanner (CID 1339653).
Fixes: 6a8c3be7ec8e ("add FPGA manager core")
Signed-off-by: Tobias Klauser <tklau...@distanz.ch>
---
drivers/fpga/fpga-mgr.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/fpga/fpga-mgr.c b/drivers/fpga/fpga-mgr.c
index a24f5cb877e0..aad6439c3692 100644
--- a/drivers/fpga/fpga-mgr.c
+++ b/drivers/fpga/fpga-mgr.c
@@ -122,12 +122,10 @@ int fpga_mgr_firmware_load(struct fpga_manager *mgr, u32
flags,
}
ret = fpga_mgr_buf_load(mgr, flags, fw->data, fw->size);
- if (ret)
- return ret;
release_firmware(fw);
- return 0;
+ return ret;
}
EXPORT_SYMBOL_GPL(fpga_mgr_firmware_load);
--
2.6.3.368.gf34be46.dirty
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