diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2023-04-15 12:42:55 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-04-20 14:15:06 +0200 |
| commit | 39bbfdacaebbe2576fb0f591e218e76a117886cf (patch) | |
| tree | 18053a194c47c891bcf721707e8d34a767bf6fc6 /drivers/w1 | |
| parent | 921e0f2fb09d8decfa8f19eae01f0b68e322363e (diff) | |
| download | linux-39bbfdacaebbe2576fb0f591e218e76a117886cf.tar.gz | |
w1: ds2433: do not use assignment in if condition
Assignments in if condition are less readable and error-prone. Fixes
also checkpatch warning:
ERROR: do not use assignment in if condition
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230415104304.104134-7-krzysztof.kozlowski@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/w1')
| -rw-r--r-- | drivers/w1/slaves/w1_ds2433.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/w1/slaves/w1_ds2433.c b/drivers/w1/slaves/w1_ds2433.c index 23cd099d032bc..9f21fd98f7995 100644 --- a/drivers/w1/slaves/w1_ds2433.c +++ b/drivers/w1/slaves/w1_ds2433.c @@ -98,7 +98,8 @@ static ssize_t eeprom_read(struct file *filp, struct kobject *kobj, u8 wrbuf[3]; #endif - if ((count = w1_f23_fix_count(off, count, W1_EEPROM_SIZE)) == 0) + count = w1_f23_fix_count(off, count, W1_EEPROM_SIZE); + if (!count) return 0; mutex_lock(&sl->master->bus_mutex); @@ -208,7 +209,8 @@ static ssize_t eeprom_write(struct file *filp, struct kobject *kobj, struct w1_slave *sl = kobj_to_w1_slave(kobj); int addr, len, idx; - if ((count = w1_f23_fix_count(off, count, W1_EEPROM_SIZE)) == 0) + count = w1_f23_fix_count(off, count, W1_EEPROM_SIZE); + if (!count) return 0; #ifdef CONFIG_W1_SLAVE_DS2433_CRC |