[SPARC64]: Small cleanups time.c
- Removes days_in_mo[], as it's almost identical to month_days[] - Use the leapyear() macro - Line length wrapping. Signed-off-by: Tony Breeds <tony@bakeyournoodle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -1177,10 +1177,6 @@ static int set_rtc_mmss(unsigned long nowtime)
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#define RTC_IS_OPEN 0x01 /* means /dev/rtc is in use */
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static unsigned char mini_rtc_status; /* bitmapped status byte. */
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/* months start at 0 now */
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static unsigned char days_in_mo[] =
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{31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
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#define FEBRUARY 2
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#define STARTOFTIME 1970
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#define SECDAY 86400L
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@ -1329,8 +1325,7 @@ static int mini_rtc_ioctl(struct inode *inode, struct file *file,
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case RTC_SET_TIME: /* Set the RTC */
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{
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int year;
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unsigned char leap_yr;
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int year, days;
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if (!capable(CAP_SYS_TIME))
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return -EACCES;
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@ -1339,14 +1334,14 @@ static int mini_rtc_ioctl(struct inode *inode, struct file *file,
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return -EFAULT;
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year = wtime.tm_year + 1900;
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leap_yr = ((!(year % 4) && (year % 100)) ||
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!(year % 400));
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days = month_days[wtime.tm_mon] +
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((wtime.tm_mon == 1) && leapyear(year));
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if ((wtime.tm_mon < 0 || wtime.tm_mon > 11) || (wtime.tm_mday < 1))
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if ((wtime.tm_mon < 0 || wtime.tm_mon > 11) ||
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(wtime.tm_mday < 1))
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return -EINVAL;
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if (wtime.tm_mday < 0 || wtime.tm_mday >
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(days_in_mo[wtime.tm_mon] + ((wtime.tm_mon == 1) && leap_yr)))
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if (wtime.tm_mday < 0 || wtime.tm_mday > days)
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return -EINVAL;
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if (wtime.tm_hour < 0 || wtime.tm_hour >= 24 ||
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