From: Kirill A. Shutemov <kir...@shutemov.name>
CC usb-linux.o
cc1: warnings being treated as errors
usb-linux.c: In function 'usb_host_read_file':
usb-linux.c:1204: error: ignoring return value of 'fgets', declared with
attribute warn_unused_result
make: *** [usb-linux.o] Error 1
Signed-off-by: Kirill A. Shutemov <kir...@shutemov.name>
Signed-off-by: Juan Quintela <quint...@redhat.com>
---
usb-linux.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/usb-linux.c b/usb-linux.c
index 88728e9..be1d979 100644
--- a/usb-linux.c
+++ b/usb-linux.c
@@ -1201,9 +1201,8 @@ static int usb_host_read_file(char *line, size_t
line_size, const char *device_f
device_file);
f = fopen(filename, "r");
if (f) {
- fgets(line, line_size, f);
+ ret = fgets(line, line_size, f) != NULL;
fclose(f);
- ret = 1;
#if 0
} else {
if (mon)
--
1.6.5.2
