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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>
This commit is contained in:
Sam Ravnborg 2020-04-29 12:45:18 +09:00 committed by Masahiro Yamada
parent e079a08c60
commit 8a45fe7053
1 changed files with 2 additions and 2 deletions
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4
samples/uhid/uhid-example.c
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@ -165,7 +165,7 @@ static int uhid_write(int fd, const struct uhid_event *ev)
fprintf(stderr, "Cannot write to uhid: %m\n");
return -errno;
} else if (ret != sizeof(*ev)) {
fprintf(stderr, "Wrong size written to uhid: %ld != %lu\n",
fprintf(stderr, "Wrong size written to uhid: %zd != %zu\n",
ret, sizeof(ev));
return -EFAULT;
} else {
@ -236,7 +236,7 @@ static int event(int fd)
fprintf(stderr, "Cannot read uhid-cdev: %m\n");
return -errno;
} else if (ret != sizeof(ev)) {
fprintf(stderr, "Invalid size read from uhid-dev: %ld != %lu\n",
fprintf(stderr, "Invalid size read from uhid-dev: %zd != %zu\n",
ret, sizeof(ev));
return -EFAULT;
}