| Server IP : 49.231.201.246 / Your IP : 216.73.216.149 Web Server : Apache/2.4.18 (Ubuntu) System : Linux 246 4.4.0-210-generic #242-Ubuntu SMP Fri Apr 16 09:57:56 UTC 2021 x86_64 User : root ( 0) PHP Version : 7.0.33-0ubuntu0.16.04.16 Disable Function : exec,passthru,shell_exec,system,proc_open,popen,pcntl_exec MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /proc/11584/root/usr/src/linux-headers-4.4.0-112/scripts/coccinelle/misc/ |
Upload File : |
/// Use BUG_ON instead of a if condition followed by BUG. /// //# This makes an effort to find cases where BUG() follows an if //# condition on an expression and replaces the if condition and BUG() //# with a BUG_ON having the conditional expression of the if statement //# as argument. // // Confidence: High // Copyright: (C) 2014 Himangi Saraogi. GPLv2. // Comments: // Options: --no-includes --include-headers virtual patch virtual context virtual org virtual report //---------------------------------------------------------- // For context mode //---------------------------------------------------------- @depends on context@ expression e; @@ *if (e) BUG(); //---------------------------------------------------------- // For patch mode //---------------------------------------------------------- @depends on patch@ expression e; @@ -if (e) BUG(); +BUG_ON(e); //---------------------------------------------------------- // For org and report mode //---------------------------------------------------------- @r@ expression e; position p; @@ if (e) BUG@p (); @script:python depends on org@ p << r.p; @@ coccilib.org.print_todo(p[0], "WARNING use BUG_ON") @script:python depends on report@ p << r.p; @@ msg="WARNING: Use BUG_ON instead of if condition followed by BUG.\nPlease make sure the condition has no side effects (see conditional BUG_ON definition in include/asm-generic/bug.h)" coccilib.report.print_report(p[0], msg)