From 5d69052c59b0ed7a01e0c0ff6cb0395670798fc1 Mon Sep 17 00:00:00 2001 From: Juan Quintela Date: Thu, 4 Mar 2010 23:11:37 -0300 Subject: [PATCH 15/42] usb-linux.c: fix warning with _FORTIFY_SOURCE RH-Author: Juan Quintela Message-id: <75edd2df04d913ce8e411d2c6144f921cee6e560.1267743950.git.quintela@redhat.com> Patchwork-id: 7544 O-Subject: [PATCH 15/32] usb-linux.c: fix warning with _FORTIFY_SOURCE Bugzilla: 567099 RH-Acked-by: Kevin Wolf RH-Acked-by: Amit Shah RH-Acked-by: Marcelo Tosatti From: Kirill A. Shutemov 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 Signed-off-by: Juan Quintela Signed-off-by: Anthony Liguori (cherry picked from commit 9f99cee7fa88af069cb583b0feb8c7910455b218) Signed-off-by: Juan Quintela --- usb-linux.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) Signed-off-by: Eduardo Habkost --- usb-linux.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/usb-linux.c b/usb-linux.c index 5619b30..1aaa595 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) -- 1.6.3.rc4.29.g8146