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Date: Sun, 2 Jan 2011 11:27:10 -0800 From: Chris Ruffin <cmruffin@...il.com> To: Andrew Morton <akpm@...ux-foundation.org>, Mark Brown <broonie@...nsource.wolfsonmicro.com> Cc: linux-kernel@...r.kernel.org, Chris Ruffin <cmruffin@...il.com> Subject: [PATCH] ihex: fix unused return value compiler warning. fixed unusued return value compiler warnings due to unchecked write() calls. Signed-off-by: Chris Ruffin <cmruffin@...il.com> --- firmware/ihex2fw.c | 9 +++++---- 1 files changed, 5 insertions(+), 4 deletions(-) diff --git a/firmware/ihex2fw.c b/firmware/ihex2fw.c index ba0cf0b..a079bdd 100644 --- a/firmware/ihex2fw.c +++ b/firmware/ihex2fw.c @@ -124,8 +124,7 @@ int main(int argc, char **argv) if (process_ihex(data, st.st_size)) return 1; - output_records(outfd); - return 0; + return output_records(outfd); } static int process_ihex(uint8_t *data, ssize_t size) @@ -269,11 +268,13 @@ static int output_records(int outfd) p->addr = htonl(p->addr); p->len = htons(p->len); - write(outfd, &p->addr, writelen); + if (write(outfd, &p->addr, writelen) != writelen) + return errno; p = p->next; } /* EOF record is zero length, since we don't bother to represent the type field in the binary version */ - write(outfd, zeroes, 6); + if (write(outfd, zeroes, 6) != 6) + return errno; return 0; } -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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