pm_runtime.cocci starts with one rule that searches for a variety of functions calls, followed by various rules that report errors. Previously, the only connection between the first rule and the rest was to check that the first rule had matched somewhere. Change the rules to propagate a position from the first rule to the others, to make sure that the sites reported on are the same as the sites that were identified as having the relevant functions.
Unified · Split
| @@ -17,9 +17,10 @@ virtual report · 16 unmodified lines | ||
| 17 | 17 | |
| 18 | 18 | @runtime_bad_err_handle exists@ |
| 19 | 19 | expression ret; |
| 20 | +position p; | |
| 20 | 21 | @@ |
| 21 | 22 | ( |
| 22 | −ret = \(pm_runtime_idle\| | |
| 23 | +ret@p = \(pm_runtime_idle\| | |
| 23 | 24 | pm_runtime_suspend\| |
| 24 | 25 | pm_runtime_autosuspend\| |
| 25 | 26 | pm_runtime_resume\| |
| @@ -47,12 +48,13 @@ IS_ERR_VALUE(ret) · 21 unmodified lines | ||
| 47 | 48 | // For context mode |
| 48 | 49 | //---------------------------------------------------------- |
| 49 | 50 | |
| 50 | −@depends on runtime_bad_err_handle && context@ | |
| 51 | +@depends on context@ | |
| 51 | 52 | identifier pm_runtime_api; |
| 52 | 53 | expression ret; |
| 54 | +position runtime_bad_err_handle.p; | |
| 53 | 55 | @@ |
| 54 | 56 | ( |
| 55 | −ret = pm_runtime_api(...); | |
| 57 | +ret@p = pm_runtime_api(...); | |
| 56 | 58 | ... |
| 57 | 59 | * IS_ERR_VALUE(ret) |
| 58 | 60 | ... |
| @@ -62,12 +64,13 @@ ret = pm_runtime_api(...); · 3 unmodified lines | ||
| 62 | 64 | // For patch mode |
| 63 | 65 | //---------------------------------------------------------- |
| 64 | 66 | |
| 65 | −@depends on runtime_bad_err_handle && patch@ | |
| 67 | +@depends on patch@ | |
| 66 | 68 | identifier pm_runtime_api; |
| 67 | 69 | expression ret; |
| 70 | +position runtime_bad_err_handle.p; | |
| 68 | 71 | @@ |
| 69 | 72 | ( |
| 70 | −ret = pm_runtime_api(...); | |
| 73 | +ret@p = pm_runtime_api(...); | |
| 71 | 74 | ... |
| 72 | 75 | - IS_ERR_VALUE(ret) |
| 73 | 76 | + ret < 0 |
| @@ -78,13 +81,14 @@ ret = pm_runtime_api(...); · 4 unmodified lines | ||
| 78 | 81 | // For org and report mode |
| 79 | 82 | //---------------------------------------------------------- |
| 80 | 83 | |
| 81 | −@r depends on runtime_bad_err_handle && (org || report) exists@ | |
| 84 | +@r depends on (org || report) exists@ | |
| 82 | 85 | position p1, p2; |
| 83 | 86 | identifier pm_runtime_api; |
| 84 | 87 | expression ret; |
| 88 | +position runtime_bad_err_handle.p; | |
| 85 | 89 | @@ |
| 86 | 90 | ( |
| 87 | −ret = pm_runtime_api@p1(...); | |
| 91 | +ret@p = pm_runtime_api@p1(...); | |
| 88 | 92 | ... |
| 89 | 93 | IS_ERR_VALUE@p2(ret) |
| 90 | 94 | ... |