treewide: Use fallthrough pseudo-keyword

Replace the existing /* fall through */ comments and its variants with
the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary
fall-through markings when it is the case.

[1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through

Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
This commit is contained in:
Gustavo A. R. Silva
2020-08-23 17:36:59 -05:00
parent d012a7190f
commit df561f6688
1148 changed files with 2667 additions and 2737 deletions
+3 -3
View File
@@ -255,11 +255,11 @@ get_compat_sigset(sigset_t *set, const compat_sigset_t __user *compat)
return -EFAULT;
switch (_NSIG_WORDS) {
case 4: set->sig[3] = v.sig[6] | (((long)v.sig[7]) << 32 );
/* fall through */
fallthrough;
case 3: set->sig[2] = v.sig[4] | (((long)v.sig[5]) << 32 );
/* fall through */
fallthrough;
case 2: set->sig[1] = v.sig[2] | (((long)v.sig[3]) << 32 );
/* fall through */
fallthrough;
case 1: set->sig[0] = v.sig[0] | (((long)v.sig[1]) << 32 );
}
#else