[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 09/14] usb-linux.c: fix warning with _FORTIFY_SOURCE
From: |
Kirill A. Shutemov |
Subject: |
[Qemu-devel] [PATCH 09/14] usb-linux.c: fix warning with _FORTIFY_SOURCE |
Date: |
Thu, 31 Dec 2009 03:33:19 +0200 |
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 <address@hidden>
---
usb-linux.c | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/usb-linux.c b/usb-linux.c
index 88728e9..8673474 100644
--- a/usb-linux.c
+++ b/usb-linux.c
@@ -1201,9 +1201,13 @@ 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);
+ if (fgets(line, line_size, f)) {
+ ret = 1;
+ } else {
+ ret = 0;
+ }
+
fclose(f);
- ret = 1;
#if 0
} else {
if (mon)
--
1.6.5.7
- [Qemu-devel] [PATCH 01/14] Introduce qemu_write_full(), Kirill A. Shutemov, 2009/12/30
- [Qemu-devel] [PATCH 02/14] posix-aio-compat.c: fix warning with _FORTIFY_SOURCE, Kirill A. Shutemov, 2009/12/30
- [Qemu-devel] [PATCH 03/14] block/cow.c: fix warnings with _FORTIFY_SOURCE, Kirill A. Shutemov, 2009/12/30
- [Qemu-devel] [PATCH 04/14] block/qcow.c: fix warnings with _FORTIFY_SOURCE, Kirill A. Shutemov, 2009/12/30
- [Qemu-devel] [PATCH 05/14] block/vmdk.o: fix warnings with _FORTIFY_SOURCE, Kirill A. Shutemov, 2009/12/30
- [Qemu-devel] [PATCH 06/14] block/vvfat.c: fix warnings with _FORTIFY_SOURCE, Kirill A. Shutemov, 2009/12/30
- [Qemu-devel] [PATCH 07/14] block/qcow2.c: fix warnings with _FORTIFY_SOURCE, Kirill A. Shutemov, 2009/12/30
- [Qemu-devel] [PATCH 08/14] net/slirp.c: fix warning with _FORTIFY_SOURCE, Kirill A. Shutemov, 2009/12/30
- [Qemu-devel] [PATCH 09/14] usb-linux.c: fix warning with _FORTIFY_SOURCE,
Kirill A. Shutemov <=
- [Qemu-devel] Re: [PATCH 06/14] block/vvfat.c: fix warnings with _FORTIFY_SOURCE, Paolo Bonzini, 2009/12/31
- Re: [Qemu-devel] [PATCH 04/14] block/qcow.c: fix warnings with _FORTIFY_SOURCE, malc, 2009/12/30
- [Qemu-devel] Re: [PATCH 04/14] block/qcow.c: fix warnings with _FORTIFY_SOURCE, Paolo Bonzini, 2009/12/31
Re: [Qemu-devel] [PATCH 01/14] Introduce qemu_write_full(), malc, 2009/12/30
[Qemu-devel] Re: [PATCH 01/14] Introduce qemu_write_full(), Paolo Bonzini, 2009/12/31