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author | Frans Pop <elendil@planet.nl> | 2009-06-22 11:08:36 +0200 |
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committer | Jiri Kosina <jkosina@suse.cz> | 2009-09-21 15:14:52 +0200 |
commit | b519c15d4aacb3706bfff86ba316f9ed81b5032a (patch) | |
tree | 71d061e5dab05645667dd93a32859c462abb6230 | |
parent | cf83011d8faec99de51d6ba8879c0c61cf31e836 (diff) | |
download | linux-3.10-b519c15d4aacb3706bfff86ba316f9ed81b5032a.tar.gz linux-3.10-b519c15d4aacb3706bfff86ba316f9ed81b5032a.tar.bz2 linux-3.10-b519c15d4aacb3706bfff86ba316f9ed81b5032a.zip |
trivial: cleanup hpfall example code (checkpatch)
This patch makes hpfall.c conform to kernel coding style.
I have not fixed the C99 // comments on two lines as they
help indicate that those are not actually comments but
incomplete code.
Before:
total: 10 errors, 6 warnings, 101 lines checked
After:
total: 2 errors, 0 warnings, 99 lines checked
Signed-off-by: Frans Pop <elendil@planet.nl>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
-rw-r--r-- | Documentation/hwmon/hpfall.c | 64 |
1 files changed, 31 insertions, 33 deletions
diff --git a/Documentation/hwmon/hpfall.c b/Documentation/hwmon/hpfall.c index bbea1ccfd46..d2f6711b468 100644 --- a/Documentation/hwmon/hpfall.c +++ b/Documentation/hwmon/hpfall.c @@ -57,45 +57,43 @@ void ignore_me(void) { protect(0); set_led(0); - } -int main(int argc, char* argv[]) +int main(int argc, char *argv[]) { - int fd, ret; + int fd, ret; - fd = open("/dev/freefall", O_RDONLY); - if (fd < 0) { - perror("open"); - return EXIT_FAILURE; - } + fd = open("/dev/freefall", O_RDONLY); + if (fd < 0) { + perror("open"); + return EXIT_FAILURE; + } signal(SIGALRM, ignore_me); - for (;;) { - unsigned char count; - - ret = read(fd, &count, sizeof(count)); - alarm(0); - if ((ret == -1) && (errno == EINTR)) { - /* Alarm expired, time to unpark the heads */ - continue; - } - - if (ret != sizeof(count)) { - perror("read"); - break; - } - - protect(21); - set_led(1); - if (1 || on_ac() || lid_open()) { - alarm(2); - } else { - alarm(20); - } - } + for (;;) { + unsigned char count; + + ret = read(fd, &count, sizeof(count)); + alarm(0); + if ((ret == -1) && (errno == EINTR)) { + /* Alarm expired, time to unpark the heads */ + continue; + } + + if (ret != sizeof(count)) { + perror("read"); + break; + } + + protect(21); + set_led(1); + if (1 || on_ac() || lid_open()) + alarm(2); + else + alarm(20); + } - close(fd); - return EXIT_SUCCESS; + close(fd); + return EXIT_SUCCESS; } |