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systemd-stable/coccinelle/errno.cocci

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tree-wide: make use of log_error_errno() return value Turns this: r = -errno; log_error_errno(errno, "foo"); into this: r = log_error_errno(errno, "foo"); and this: r = log_error_errno(errno, "foo"); return r; into this: return log_error_errno(errno, "foo");
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@@
coccinelle: errno.cocci improvements Apply to all log_*_errno loglevels.
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identifier log_LEVEL_errno =~ "^log_(debug|info|notice|warning|error|emergency)_errno$";
local idexpression r;
tree-wide: make use of log_error_errno() return value in more cases The previous coccinelle semantic patch that improved usage of log_error_errno()'s return value, only looked for log_error_errno() invocations with a single parameter after the error parameter. Update the patch to handle arbitrary numbers of additional arguments.
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expression e;
tree-wide: make use of log_error_errno() return value Turns this: r = -errno; log_error_errno(errno, "foo"); into this: r = log_error_errno(errno, "foo"); and this: r = log_error_errno(errno, "foo"); return r; into this: return log_error_errno(errno, "foo");
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@@
- r = -e;
coccinelle: errno.cocci improvements Apply to all log_*_errno loglevels.
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+ r =
log_LEVEL_errno(e, ...);
tree-wide: make use of log_error_errno() return value Turns this: r = -errno; log_error_errno(errno, "foo"); into this: r = log_error_errno(errno, "foo"); and this: r = log_error_errno(errno, "foo"); return r; into this: return log_error_errno(errno, "foo");
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@@
coccinelle: errno.cocci improvements Apply to all log_*_errno loglevels.
2015-11-05 15:44:17 +03:00
identifier log_LEVEL_errno =~ "^log_(debug|info|notice|warning|error|emergency)_errno$";
local idexpression r;
tree-wide: make use of log_error_errno() return value in more cases The previous coccinelle semantic patch that improved usage of log_error_errno()'s return value, only looked for log_error_errno() invocations with a single parameter after the error parameter. Update the patch to handle arbitrary numbers of additional arguments.
2015-09-09 12:08:23 +03:00
expression e;
tree-wide: make use of log_error_errno() return value Turns this: r = -errno; log_error_errno(errno, "foo"); into this: r = log_error_errno(errno, "foo"); and this: r = log_error_errno(errno, "foo"); return r; into this: return log_error_errno(errno, "foo");
2015-09-08 20:30:45 +03:00
@@
coccinelle: errno.cocci improvements Apply to all log_*_errno loglevels.
2015-11-05 15:44:17 +03:00
+ r =
log_LEVEL_errno(e, ...);
tree-wide: make use of log_error_errno() return value Turns this: r = -errno; log_error_errno(errno, "foo"); into this: r = log_error_errno(errno, "foo"); and this: r = log_error_errno(errno, "foo"); return r; into this: return log_error_errno(errno, "foo");
2015-09-08 20:30:45 +03:00
- r = -e;
@@
coccinelle: errno.cocci improvements Apply to all log_*_errno loglevels.
2015-11-05 15:44:17 +03:00
identifier log_LEVEL_errno =~ "^log_(debug|info|notice|warning|error|emergency)_errno$";
local idexpression r;
tree-wide: make use of log_error_errno() return value in more cases The previous coccinelle semantic patch that improved usage of log_error_errno()'s return value, only looked for log_error_errno() invocations with a single parameter after the error parameter. Update the patch to handle arbitrary numbers of additional arguments.
2015-09-09 12:08:23 +03:00
expression e;
tree-wide: make use of log_error_errno() return value Turns this: r = -errno; log_error_errno(errno, "foo"); into this: r = log_error_errno(errno, "foo"); and this: r = log_error_errno(errno, "foo"); return r; into this: return log_error_errno(errno, "foo");
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@@
coccinelle: errno.cocci improvements Apply to all log_*_errno loglevels.
2015-11-05 15:44:17 +03:00
- r =
+ return
log_LEVEL_errno(e, ...);
tree-wide: make use of log_error_errno() return value Turns this: r = -errno; log_error_errno(errno, "foo"); into this: r = log_error_errno(errno, "foo"); and this: r = log_error_errno(errno, "foo"); return r; into this: return log_error_errno(errno, "foo");
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- return r;
coccinelle: additional errno.cocci hunk rewrites: log_error_errno(errno, ...); return -errno; into: return log_error_errno(errno, ...);
2015-11-05 15:44:18 +03:00
@@
identifier log_LEVEL_errno =~ "^log_(debug|info|notice|warning|error|emergency)_errno$";
expression e;
@@
+ return
log_LEVEL_errno(e, ...);
- return -e;
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