spi: spidev_test: Fix input file check when transferring file
Check the input file fd instead of spidev fd.
The spidev fd is supposed to be OK otherwise the transfer_file() function
would not be called at all.
Signed-off-by: Michal Vokáč <[email protected]>
Reviewed-by: Joshua Clayton <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
diff --git a/tools/spi/spidev_test.c b/tools/spi/spidev_test.c
index f046b77..816f119 100644
--- a/tools/spi/spidev_test.c
+++ b/tools/spi/spidev_test.c
@@ -315,7 +315,7 @@ static void transfer_file(int fd, char *filename)
pabort("can't stat input file");
tx_fd = open(filename, O_RDONLY);
- if (fd < 0)
+ if (tx_fd < 0)
pabort("can't open input file");
tx = malloc(sb.st_size);
