[PATCH] checkpatch: No additional checking of SPDX License Identifier necessary

[Joe Perches <joe@perches.com>]

If checkpatch is run with --ignore=C99_COMMENT_TOLERANCE it
will warn on almost every .c file because linux kernel style
requires use of a C99 comment // SPDX-License-Identifier:

checkpatch does not need to do any additional per-line checking
after checking the SPDX-License-Identifier line.

This allows the C99 comment style for SPDK-License-Identifier
even if C99_COMMENT_TOLERANCE is specified by an --ignore option.

Original-patch-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Joe Perches <joe@perches.com>
---
 scripts/checkpatch.pl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 529c892..3f2ae7 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -3171,6 +3171,7 @@ sub process {
 						WARN("SPDX_LICENSE_TAG",
 						     "'$spdx_license' is not supported in LICENSES/...\n" . $herecurr);
 					}
+					next;
 				}
 			}
 		}