linux.git/scripts/coccinelle/api, branch v6.12.80

Reduce Coccinelle choices in string_choices.cocci

2024-09-28T19:33:11+00:00

The isomorphism neg_if_exp negates the test of a ?: conditional,
making it unnecessary to have an explicit case for a negated test
with the branches inverted.

At the same time, we can disable neg_if_exp in cases where a
different API function may be more suitable for a negated test.

Finally, in the non-patch cases, E matches an expression with
parentheses around it, so there is no need to mention ()
explicitly in the pattern.  The () are still needed in the patch
cases, because we want to drop them, if they are present.

Signed-off-by: Julia Lawall

coccinelle: Remove unnecessary parentheses for only one possible change.

2024-09-28T19:23:31+00:00

The parentheses are only needed if there is a disjunction, ie a
set of possible changes. If there is only one pattern, we can
remove these parentheses. Just like the format:

  -  x
  +  y

not:

  (
  -  x
  +  y
  )

Signed-off-by: Hongbo Li 
Signed-off-by: Julia Lawall

coccinelle: Add rules to find str_yes_no() replacements

2024-09-28T19:23:21+00:00

As other rules done, we add rules for str_yes_no()
to check the relative opportunities.

Signed-off-by: Hongbo Li 
Signed-off-by: Julia Lawall

coccinelle: Add rules to find str_on_off() replacements

2024-09-28T19:23:14+00:00

As other rules done, we add rules for str_on_off()
to check the relative opportunities.

Signed-off-by: Hongbo Li 
Signed-off-by: Julia Lawall

coccinelle: Add rules to find str_write_read() replacements

2024-09-28T19:23:05+00:00

As other rules done, we add rules for str_write_read()
to check the relative opportunities.

Signed-off-by: Hongbo Li 
Signed-off-by: Julia Lawall

coccinelle: Add rules to find str_read_write() replacements

2024-09-28T19:22:58+00:00

As other rules done, we add rules for str_read_write()
to check the relative opportunities.

Signed-off-by: Hongbo Li 
Signed-off-by: Julia Lawall

coccinelle: Add rules to find str_enable{d}_disable{d}() replacements

2024-09-28T19:22:50+00:00

As other rules done, we add rules for str_enable{d}_
disable{d}() to check the relative opportunities.

Signed-off-by: Hongbo Li 
Signed-off-by: Julia Lawall

coccinelle: Add rules to find str_lo{w}_hi{gh}() replacements

2024-09-28T19:22:38+00:00

As other rules done, we add rules for str_lo{w}_hi{gh}()
to check the relative opportunities.

Signed-off-by: Hongbo Li 
Signed-off-by: Julia Lawall

coccinelle: Add rules to find str_hi{gh}_lo{w}() replacements

2024-09-28T19:22:26+00:00

As other rules done, we add rules for str_hi{gh}_lo{w}()
to check the relative opportunities.

Signed-off-by: Hongbo Li 
Signed-off-by: Julia Lawall

coccinelle: Add rules to find str_false_true() replacements

2024-09-28T19:21:50+00:00

As done with str_true_false(), add checks for str_false_true()
opportunities. A simple test can find over 9 cases currently
exist in the tree.

Signed-off-by: Hongbo Li 
Signed-off-by: Julia Lawall