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staging: wilc1000: simplified if conditions in spi_data_write()

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Cleanup patch to simplify the if conditions logic in spi_data_write().

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ajay Singh 2018-04-25 22:48:12 +05:30 committed by Greg Kroah-Hartman
parent 73a75364c8
commit eaa5f7befa
1 changed files with 9 additions and 14 deletions
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23
drivers/staging/wilc1000/wilc_spi.c
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@ -617,28 +617,23 @@ static int spi_data_write(struct wilc *wilc, u8 *b, u32 sz)
*/
ix = 0;
do {
if (sz <= DATA_PKT_SZ)
if (sz <= DATA_PKT_SZ) {
nbytes = sz;
else
order = 0x3;
} else {
nbytes = DATA_PKT_SZ;
if (ix == 0)
order = 0x1;
else
order = 0x02;
}
/*
* Write command
*/
cmd = 0xf0;
if (ix == 0) {
if (sz <= DATA_PKT_SZ)
order = 0x3;
else
order = 0x1;
} else {
if (sz <= DATA_PKT_SZ)
order = 0x3;
else
order = 0x2;
}
cmd |= order;
if (wilc_spi_tx(wilc, &cmd, 1)) {
dev_err(&spi->dev,
"Failed data block cmd write, bus error...\n");