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spi: spidev_test: Fix input file check when transferring file

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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 <vokac.m@gmail.com>
Reviewed-by: Joshua Clayton <stillcompiling@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Michal Vokáč 2016-11-04 11:30:03 +01:00 committed by Mark Brown
parent 1001354ca3
commit e634b76caf
1 changed files with 1 additions and 1 deletions
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2
tools/spi/spidev_test.c
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@ -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);