diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0775-w1_therm-remove-redundant-assignments-to-variable-re.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0775-w1_therm-remove-redundant-assignments-to-variable-re.patch | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0775-w1_therm-remove-redundant-assignments-to-variable-re.patch b/target/linux/bcm27xx/patches-5.4/950-0775-w1_therm-remove-redundant-assignments-to-variable-re.patch deleted file mode 100644 index 73bc9d5402..0000000000 --- a/target/linux/bcm27xx/patches-5.4/950-0775-w1_therm-remove-redundant-assignments-to-variable-re.patch +++ /dev/null @@ -1,58 +0,0 @@ -From 7566655c9e659e890f44784a6403de98ad77ae5b Mon Sep 17 00:00:00 2001 -From: Colin Ian King <colin.king@canonical.com> -Date: Tue, 19 May 2020 16:45:53 +0100 -Subject: [PATCH] w1_therm: remove redundant assignments to variable - ret - -commit f37d13d52c0560bd2bac40b22466af538e61a5ce upstream. - -The variable ret is being initialized with a value that is never read -and it is being updated later with a new value. The initialization -is redundant and can be removed. - -Addresses-Coverity: ("Unused value") -Signed-off-by: Colin Ian King <colin.king@canonical.com> -Link: https://lore.kernel.org/r/20200519154553.873413-1-colin.king@canonical.com -Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> ---- - drivers/w1/slaves/w1_therm.c | 8 ++++---- - 1 file changed, 4 insertions(+), 4 deletions(-) - ---- a/drivers/w1/slaves/w1_therm.c -+++ b/drivers/w1/slaves/w1_therm.c -@@ -505,7 +505,7 @@ static inline int w1_DS18S20_write_data( - - static inline int w1_DS18B20_set_resolution(struct w1_slave *sl, int val) - { -- int ret = -ENODEV; -+ int ret; - u8 new_config_register[3]; /* array of data to be written */ - struct therm_info info; - -@@ -538,7 +538,7 @@ static inline int w1_DS18B20_set_resolut - - static inline int w1_DS18B20_get_resolution(struct w1_slave *sl) - { -- int ret = -ENODEV; -+ int ret; - u8 config_register; - struct therm_info info; - -@@ -1499,7 +1499,7 @@ static ssize_t alarms_show(struct device - struct device_attribute *attr, char *buf) - { - struct w1_slave *sl = dev_to_w1_slave(device); -- int ret = -ENODEV; -+ int ret; - s8 th = 0, tl = 0; - struct therm_info scratchpad; - -@@ -1523,7 +1523,7 @@ static ssize_t alarms_store(struct devic - struct w1_slave *sl = dev_to_w1_slave(device); - struct therm_info info; - u8 new_config_register[3]; /* array of data to be written */ -- int temp, ret = -EINVAL; -+ int temp, ret; - char *token = NULL; - s8 tl, th, tt; /* 1 byte per value + temp ring order */ - char *p_args, *orig; |