1// SPDX-License-Identifier: GPL-2.0
  2/// Remove dev_err() messages after platform_get_irq*() failures
  3//
  4// Confidence: Medium
  5// Options: --include-headers
  6
  7virtual patch
  8virtual context
  9virtual org
 10virtual report
 11
 12@depends on context@
 13expression ret;
 14struct platform_device *E;
 15@@
 16
 17ret =
 18(
 19platform_get_irq
 20|
 21platform_get_irq_byname
 22)(E, ...);
 23
 24if ( \( ret < 0 \| ret <= 0 \) )
 25{
 26(
 27if (ret != -EPROBE_DEFER)
 28{ ...
 29*dev_err(...);
 30... }
 31|
 32...
 33*dev_err(...);
 34)
 35...
 36}
 37
 38@depends on patch@
 39expression ret;
 40struct platform_device *E;
 41@@
 42
 43ret =
 44(
 45platform_get_irq
 46|
 47platform_get_irq_byname
 48)(E, ...);
 49
 50if ( \( ret < 0 \| ret <= 0 \) )
 51{
 52(
 53-if (ret != -EPROBE_DEFER)
 54-{ ...
 55-dev_err(...);
 56-... }
 57|
 58...
 59-dev_err(...);
 60)
 61...
 62}
 63
 64@r depends on org || report@
 65position p1;
 66expression ret;
 67struct platform_device *E;
 68@@
 69
 70ret =
 71(
 72platform_get_irq
 73|
 74platform_get_irq_byname
 75)(E, ...);
 76
 77if ( \( ret < 0 \| ret <= 0 \) )
 78{
 79(
 80if (ret != -EPROBE_DEFER)
 81{ ...
 82dev_err@p1(...);
 83... }
 84|
 85...
 86dev_err@p1(...);
 87)
 88...
 89}
 90
 91@script:python depends on org@
 92p1 << r.p1;
 93@@
 94
 95cocci.print_main(p1)
 96
 97@script:python depends on report@
 98p1 << r.p1;
 99@@
100
101msg = "line %s is redundant because platform_get_irq() already prints an error" % (p1[0].line)
102coccilib.report.print_report(p1[0],msg)

  1// SPDX-License-Identifier: GPL-2.0
  2/// Remove dev_err() messages after platform_get_irq*() failures
  3//
  4// Confidence: Medium
  5// Options: --include-headers
  6
  7virtual patch
  8virtual context
  9virtual org
 10virtual report
 11
 12@depends on context@
 13expression ret;
 14struct platform_device *E;
 15@@
 16
 17ret =
 18(
 19platform_get_irq
 20|
 21platform_get_irq_byname
 22)(E, ...);
 23
 24if ( \( ret < 0 \| ret <= 0 \) )
 25{
 26(
 27if (ret != -EPROBE_DEFER)
 28{ ...
 29*dev_err(...);
 30... }
 31|
 32...
 33*dev_err(...);
 34)
 35...
 36}
 37
 38@depends on patch@
 39expression ret;
 40struct platform_device *E;
 41@@
 42
 43ret =
 44(
 45platform_get_irq
 46|
 47platform_get_irq_byname
 48)(E, ...);
 49
 50if ( \( ret < 0 \| ret <= 0 \) )
 51{
 52(
 53-if (ret != -EPROBE_DEFER)
 54-{ ...
 55-dev_err(...);
 56-... }
 57|
 58...
 59-dev_err(...);
 60)
 61...
 62}
 63
 64@r depends on org || report@
 65position p1;
 66expression ret;
 67struct platform_device *E;
 68@@
 69
 70ret =
 71(
 72platform_get_irq
 73|
 74platform_get_irq_byname
 75)(E, ...);
 76
 77if ( \( ret < 0 \| ret <= 0 \) )
 78{
 79(
 80if (ret != -EPROBE_DEFER)
 81{ ...
 82dev_err@p1(...);
 83... }
 84|
 85...
 86dev_err@p1(...);
 87)
 88...
 89}
 90
 91@script:python depends on org@
 92p1 << r.p1;
 93@@
 94
 95cocci.print_main(p1)
 96
 97@script:python depends on report@
 98p1 << r.p1;
 99@@
100
101msg = "line %s is redundant because platform_get_irq() already prints an error" % (p1[0].line)
102coccilib.report.print_report(p1[0],msg)