ihex: fix unused return value compiler warning (b8cb464e) · Commits · 戴 / test

Fix unusued return value compiler warnings due to unchecked write() calls. [akpm@linux-foundation.org: correctly handle short writes] Signed-off-by:

Chris Ruffin <cmruffin@gmail.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by:

firmware/ihex2fw.c

+5 −4

Original line number	Diff line number	Diff line
		@@ -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 1;
		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 1;
		return 0;
		}