samples: uhid: fix warnings in uhid-example
Fix warnings seen when building for 32-bit architecture. Use "%xd" for arguments of type size_t to fix the warnings. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
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@ -165,7 +165,7 @@ static int uhid_write(int fd, const struct uhid_event *ev)
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fprintf(stderr, "Cannot write to uhid: %m\n");
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fprintf(stderr, "Cannot write to uhid: %m\n");
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return -errno;
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return -errno;
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} else if (ret != sizeof(*ev)) {
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} else if (ret != sizeof(*ev)) {
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fprintf(stderr, "Wrong size written to uhid: %ld != %lu\n",
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fprintf(stderr, "Wrong size written to uhid: %zd != %zu\n",
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ret, sizeof(ev));
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ret, sizeof(ev));
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return -EFAULT;
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return -EFAULT;
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} else {
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} else {
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@ -236,7 +236,7 @@ static int event(int fd)
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fprintf(stderr, "Cannot read uhid-cdev: %m\n");
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fprintf(stderr, "Cannot read uhid-cdev: %m\n");
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return -errno;
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return -errno;
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} else if (ret != sizeof(ev)) {
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} else if (ret != sizeof(ev)) {
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fprintf(stderr, "Invalid size read from uhid-dev: %ld != %lu\n",
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fprintf(stderr, "Invalid size read from uhid-dev: %zd != %zu\n",
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ret, sizeof(ev));
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ret, sizeof(ev));
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return -EFAULT;
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return -EFAULT;
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}
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}
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