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@xxxxxx>
---
tools/iio/generic_buffer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/iio/generic_buffer.c b/tools/iio/generic_buffer.c
index d52a55a..7e6f3f1 100644
--- a/tools/iio/generic_buffer.c
+++ b/tools/iio/generic_buffer.c
@@ -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
--
2.3.6
--
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