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coccinelle: add one more rule to use return value of log_xxx_errno()

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This commit is contained in:
Yu Watanabe
2020-11-20 02:34:48 +09:00
parent 5abede3247
commit a61c0bdf39
1 changed files with 9 additions and 0 deletions
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9
coccinelle/errno.cocci
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@@ -30,3 +30,12 @@ expression e;
+ return
log_LEVEL_errno(e, ...);
- return -e;
@@
identifier log_LEVEL_errno =~ "^log_(debug|info|notice|warning|error|emergency)_errno$";
expression list args;
expression e;
local idexpression r;
@@
- log_LEVEL_errno(e, args);
- r = e;
+ r = log_LEVEL_errno(e, args);