forked from Minki/linux
kernel/sysctl-test: use SYSCTL_{ZERO/ONE_HUNDRED} instead of i_{zero/one_hundred}
It is better to use SYSCTL_ZERO and SYSCTL_ONE_HUNDRED instead of &i_zero and &i_one_hundred, and then we can remove these two local variable. No functional change. Signed-off-by: Liu Shixin <liushixin2@huawei.com> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
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@ -9,9 +9,6 @@
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#define KUNIT_PROC_READ 0
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#define KUNIT_PROC_WRITE 1
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static int i_zero;
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static int i_one_hundred = 100;
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/*
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* Test that proc_dointvec will not try to use a NULL .data field even when the
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* length is non-zero.
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@ -29,8 +26,8 @@ static void sysctl_test_api_dointvec_null_tbl_data(struct kunit *test)
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = proc_dointvec,
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.extra1 = &i_zero,
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.extra2 = &i_one_hundred,
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.extra1 = SYSCTL_ZERO,
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.extra2 = SYSCTL_ONE_HUNDRED,
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};
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/*
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* proc_dointvec expects a buffer in user space, so we allocate one. We
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@ -79,8 +76,8 @@ static void sysctl_test_api_dointvec_table_maxlen_unset(struct kunit *test)
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.maxlen = 0,
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.mode = 0644,
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.proc_handler = proc_dointvec,
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.extra1 = &i_zero,
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.extra2 = &i_one_hundred,
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.extra1 = SYSCTL_ZERO,
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.extra2 = SYSCTL_ONE_HUNDRED,
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};
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void __user *buffer = (void __user *)kunit_kzalloc(test, sizeof(int),
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GFP_USER);
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@ -122,8 +119,8 @@ static void sysctl_test_api_dointvec_table_len_is_zero(struct kunit *test)
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = proc_dointvec,
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.extra1 = &i_zero,
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.extra2 = &i_one_hundred,
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.extra1 = SYSCTL_ZERO,
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.extra2 = SYSCTL_ONE_HUNDRED,
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};
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void __user *buffer = (void __user *)kunit_kzalloc(test, sizeof(int),
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GFP_USER);
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@ -156,8 +153,8 @@ static void sysctl_test_api_dointvec_table_read_but_position_set(
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = proc_dointvec,
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.extra1 = &i_zero,
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.extra2 = &i_one_hundred,
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.extra1 = SYSCTL_ZERO,
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.extra2 = SYSCTL_ONE_HUNDRED,
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};
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void __user *buffer = (void __user *)kunit_kzalloc(test, sizeof(int),
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GFP_USER);
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@ -191,8 +188,8 @@ static void sysctl_test_dointvec_read_happy_single_positive(struct kunit *test)
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = proc_dointvec,
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.extra1 = &i_zero,
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.extra2 = &i_one_hundred,
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.extra1 = SYSCTL_ZERO,
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.extra2 = SYSCTL_ONE_HUNDRED,
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};
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size_t len = 4;
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loff_t pos = 0;
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@ -222,8 +219,8 @@ static void sysctl_test_dointvec_read_happy_single_negative(struct kunit *test)
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = proc_dointvec,
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.extra1 = &i_zero,
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.extra2 = &i_one_hundred,
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.extra1 = SYSCTL_ZERO,
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.extra2 = SYSCTL_ONE_HUNDRED,
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};
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size_t len = 5;
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loff_t pos = 0;
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@ -251,8 +248,8 @@ static void sysctl_test_dointvec_write_happy_single_positive(struct kunit *test)
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = proc_dointvec,
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.extra1 = &i_zero,
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.extra2 = &i_one_hundred,
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.extra1 = SYSCTL_ZERO,
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.extra2 = SYSCTL_ONE_HUNDRED,
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};
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char input[] = "9";
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size_t len = sizeof(input) - 1;
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@ -281,8 +278,8 @@ static void sysctl_test_dointvec_write_happy_single_negative(struct kunit *test)
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = proc_dointvec,
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.extra1 = &i_zero,
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.extra2 = &i_one_hundred,
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.extra1 = SYSCTL_ZERO,
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.extra2 = SYSCTL_ONE_HUNDRED,
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};
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char input[] = "-9";
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size_t len = sizeof(input) - 1;
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@ -313,8 +310,8 @@ static void sysctl_test_api_dointvec_write_single_less_int_min(
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = proc_dointvec,
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.extra1 = &i_zero,
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.extra2 = &i_one_hundred,
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.extra1 = SYSCTL_ZERO,
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.extra2 = SYSCTL_ONE_HUNDRED,
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};
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size_t max_len = 32, len = max_len;
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loff_t pos = 0;
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@ -351,8 +348,8 @@ static void sysctl_test_api_dointvec_write_single_greater_int_max(
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = proc_dointvec,
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.extra1 = &i_zero,
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.extra2 = &i_one_hundred,
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.extra1 = SYSCTL_ZERO,
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.extra2 = SYSCTL_ONE_HUNDRED,
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};
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size_t max_len = 32, len = max_len;
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loff_t pos = 0;
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