[U-Boot] [PATCH 7/9] fpga: zynq: Remove sparse warnings

[Michal Simek]

Warnings:
drivers/fpga/zynqpl.c:150:32: warning: Using plain integer as NULL pointer
drivers/fpga/zynqpl.c:152:16: warning: Using plain integer as NULL pointer

Signed-off-by: Michal Simek <michal.simek at xilinx.com>
---

 drivers/fpga/zynqpl.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/fpga/zynqpl.c b/drivers/fpga/zynqpl.c
index dcd3495..0a134e5 100644
--- a/drivers/fpga/zynqpl.c
+++ b/drivers/fpga/zynqpl.c
@@ -147,9 +147,9 @@ static void *check_data(u8 *buf, size_t bsize, u32 *swap)
 		}
 		/* Loop can be huge - support CTRL + C */
 		if (ctrlc())
-			return 0;
+			return NULL;
 	}
-	return 0;
+	return NULL;
 }

 static int zynq_load(xilinx_desc *desc, const void *buf, size_t bsize)
--
1.8.2.3

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