ihex: fix unused return value compiler warning
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: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -124,8 +124,7 @@ int main(int argc, char **argv)
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if (process_ihex(data, st.st_size))
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if (process_ihex(data, st.st_size))
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return 1;
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return 1;
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output_records(outfd);
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return output_records(outfd);
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return 0;
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}
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}
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static int process_ihex(uint8_t *data, ssize_t size)
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static int process_ihex(uint8_t *data, ssize_t size)
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@ -269,11 +268,13 @@ static int output_records(int outfd)
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p->addr = htonl(p->addr);
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p->addr = htonl(p->addr);
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p->len = htons(p->len);
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p->len = htons(p->len);
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write(outfd, &p->addr, writelen);
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if (write(outfd, &p->addr, writelen) != writelen)
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return 1;
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p = p->next;
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p = p->next;
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}
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}
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/* EOF record is zero length, since we don't bother to represent
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/* EOF record is zero length, since we don't bother to represent
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the type field in the binary version */
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the type field in the binary version */
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write(outfd, zeroes, 6);
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if (write(outfd, zeroes, 6) != 6)
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return 1;
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return 0;
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return 0;
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}
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}
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