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[Qemu-devel] [PATCH 10/17] usb-linux.c: fix warning with _FORTIFY_SOURCE
From: |
Juan Quintela |
Subject: |
[Qemu-devel] [PATCH 10/17] usb-linux.c: fix warning with _FORTIFY_SOURCE |
Date: |
Wed, 20 Jan 2010 00:56:17 +0100 |
From: Kirill A. Shutemov <address@hidden>
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>
Signed-off-by: Juan Quintela <address@hidden>
---
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
- Re: [Qemu-devel] Re: [PATCH 07/17] block/vvfat.c: fix warnings with _FORTIFY_SOURCE, (continued)
- Re: [Qemu-devel] Re: [PATCH 07/17] block/vvfat.c: fix warnings with _FORTIFY_SOURCE, Gleb Natapov, 2010/01/20
- Re: [Qemu-devel] Re: [PATCH 07/17] block/vvfat.c: fix warnings with _FORTIFY_SOURCE, malc, 2010/01/20
- Re: [Qemu-devel] Re: [PATCH 07/17] block/vvfat.c: fix warnings with _FORTIFY_SOURCE, Kirill A. Shutemov, 2010/01/20
- Re: [Qemu-devel] Re: [PATCH 07/17] block/vvfat.c: fix warnings with _FORTIFY_SOURCE, Markus Armbruster, 2010/01/20
- Re: [Qemu-devel] Re: [PATCH 07/17] block/vvfat.c: fix warnings with _FORTIFY_SOURCE, Jamie Lokier, 2010/01/20
- Re: [Qemu-devel] Re: [PATCH 07/17] block/vvfat.c: fix warnings with _FORTIFY_SOURCE, Anthony Liguori, 2010/01/20
[Qemu-devel] [PATCH 09/17] net/slirp.c: fix warning with _FORTIFY_SOURCE, Juan Quintela, 2010/01/19
[Qemu-devel] [PATCH 11/17] vl.c: fix warning with _FORTIFY_SOURCE, Juan Quintela, 2010/01/19
[Qemu-devel] [PATCH 08/17] block/qcow2.c: fix warnings with _FORTIFY_SOURCE, Juan Quintela, 2010/01/19
[Qemu-devel] [PATCH 12/17] monitor.c: fix warnings with _FORTIFY_SOURCE, Juan Quintela, 2010/01/19
[Qemu-devel] [PATCH 10/17] usb-linux.c: fix warning with _FORTIFY_SOURCE,
Juan Quintela <=
[Qemu-devel] [PATCH 13/17] linux-user/mmap.c: fix warnings with _FORTIFY_SOURCE, Juan Quintela, 2010/01/19
[Qemu-devel] [PATCH 14/17] check pipe() return value, Juan Quintela, 2010/01/19
[Qemu-devel] [PATCH 15/17] Enable _FORTIFY_SOURCE=2, Juan Quintela, 2010/01/19
[Qemu-devel] [PATCH 16/17] Check availavility of -fstack-protector-all, Juan Quintela, 2010/01/19
[Qemu-devel] [PATCH 17/17] mmap_frag() users only check for -1 error, Juan Quintela, 2010/01/19