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git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
misc: keba: Use variable ret for return values
One function of the cp500 driver uses the variable name retval for
return values but all others use the variable name ret. Use ret for
return values in all functions.
Signed-off-by: Gerhard Engleder <eg@keba.com>
Link: https://lore.kernel.org/r/20241011191257.19702-2-gerhard@engleder-embedded.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
authored by
Gerhard Engleder
and committed by
Greg Kroah-Hartman
d9996de4
dcf6e7cf
+7
-7
+7
-7
drivers/misc/keba/cp500.c
+7
-7
drivers/misc/keba/cp500.c
···
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static int cp500_register_i2c(struct cp500 *cp500)
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{
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-
int retval;
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+
int ret;
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cp500->i2c = kzalloc(sizeof(*cp500->i2c), GFP_KERNEL);
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if (!cp500->i2c)
···
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cp500->i2c->info_size = ARRAY_SIZE(cp500_i2c_info);
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cp500->i2c->info = cp500_i2c_info;
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retval = auxiliary_device_init(&cp500->i2c->auxdev);
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if (retval) {
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ret = auxiliary_device_init(&cp500->i2c->auxdev);
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if (ret) {
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kfree(cp500->i2c);
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cp500->i2c = NULL;
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return retval;
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return ret;
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}
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retval = __auxiliary_device_add(&cp500->i2c->auxdev, "keba");
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if (retval) {
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ret = __auxiliary_device_add(&cp500->i2c->auxdev, "keba");
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if (ret) {
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auxiliary_device_uninit(&cp500->i2c->auxdev);
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cp500->i2c = NULL;
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return retval;
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return ret;
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}
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return 0;