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ata: pata_octeon_cf: remove redundant val variable 

Return value from DIV_ROUND_UP() directly instead
of taking this in another redundant variable.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
Signed-off-by: CGEL ZTE <cgel.zte@gmail.com>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
This commit is contained in:
Minghao Chi 2022-01-04 11:25:45 +00:00 committed by Damien Le Moal
parent 0561e514c9
commit 9c2fd3fb43
1 changed files with 1 additions and 5 deletions
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6
drivers/ata/pata_octeon_cf.c
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@ -73,16 +73,12 @@ MODULE_PARM_DESC(enable_dma,
*/ */
static unsigned int ns_to_tim_reg(unsigned int tim_mult, unsigned int nsecs) static unsigned int ns_to_tim_reg(unsigned int tim_mult, unsigned int nsecs)
{ {
unsigned int val;
/* /*
* Compute # of eclock periods to get desired duration in * Compute # of eclock periods to get desired duration in
* nanoseconds. * nanoseconds.
*/ */
val = DIV_ROUND_UP(nsecs * (octeon_get_io_clock_rate() / 1000000), return DIV_ROUND_UP(nsecs * (octeon_get_io_clock_rate() / 1000000),
1000 * tim_mult); 1000 * tim_mult);
return val;
} }
static void octeon_cf_set_boot_reg_cfg(int cs, unsigned int multiplier) static void octeon_cf_set_boot_reg_cfg(int cs, unsigned int multiplier)