From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Fritz Date: Sun, 14 Mar 2010 18:28:28 +0000 Subject: [PATCH] mkpiggy.c fixes compiler warning Message-Id: <1268591308.6104.6.camel@lovely> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: kernel-janitors@vger.kernel.org fixes compiler warning (ignoring return value of 'fread', declared with attribute warn_unused_result) and fseek error returns now Signed-off-by: Christoph Fritz --- arch/x86/boot/compressed/mkpiggy.c | 6 +++++- 1 files changed, 5 insertions(+), 1 deletions(-) diff --git a/arch/x86/boot/compressed/mkpiggy.c b/arch/x86/boot/compressed/mkpiggy.c index bcbd36c..78d14d2 100644 --- a/arch/x86/boot/compressed/mkpiggy.c +++ b/arch/x86/boot/compressed/mkpiggy.c @@ -61,8 +61,12 @@ int main(int argc, char *argv[]) if (fseek(f, -4L, SEEK_END)) { perror(argv[1]); + return 1; + } + if (fread(&olen, sizeof olen, 1, f) != 1) { + perror(argv[1]); + return 1; } - fread(&olen, sizeof olen, 1, f); ilen = ftell(f); olen = getle32(&olen); fclose(f); -- 1.5.6.5