Commit 8749948a authored May 31, 2015 by Hartmut Knaack Committed by Jonathan Cameron May 31, 2015

tools:iio:generic_buffer: fix check of errno



Since errno contains the value of any of the defined error names, a
negation will not lead to the desired match.

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

parent 5fdb8c61

tools/iio/generic_buffer.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -321,7 +321,7 @@ int main(int argc, char **argv)
		data,
		toread*scan_size);
		if (read_size < 0) {
		if (errno == -EAGAIN) {
		if (errno == EAGAIN) {
		printf("nothing available\n");
		continue;
		} else