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| author |   Michal Vokáč <vokac.m@gmail.com> | 2016-11-04 11:30:03 +0100 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2016-11-04 09:56:09 -0600 |
| commit | e634b76caf830e802731e3491b24726883d1be98 (patch) | |
| tree | 56cd762b2391b6d5f0413488cfedbf0b0ef5078b /tools/spi | |
| parent | Linux 4.9-rc1 (diff) | |
| download | linux-dev-e634b76caf830e802731e3491b24726883d1be98.tar.xz linux-dev-e634b76caf830e802731e3491b24726883d1be98.zip | |
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 <vokac.m@gmail.com>
Reviewed-by: Joshua Clayton <stillcompiling@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/spi')
| -rw-r--r-- | tools/spi/spidev_test.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/spi/spidev_test.c b/tools/spi/spidev_test.c index f046b77cfefe..816f119c9b7b 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); |